D2.His.5.9-12: How Historical Contexts Shape Perspectives
In plain English: D2.His.5.9-12 is the C3 Framework history indicator for grades 9-12 that asks students to analyze how historical contexts shaped and continue to shape people's perspectives. Students tie a viewpoint to the conditions of its own time, such as a war, a law or the evidence then available, and trace how later contexts keep reshaping how people see the same events.
Analyze how historical contexts shaped and continue to shape people's perspectives.
C3 Framework for Social Studies (NCSS) · Dimension 2: Applying Disciplinary Concepts and Tools · Discipline: History · Perspectives · Official standard
Students analyze one case in depth: how Americans judged the forced removal and incarceration of about 122,000 people of Japanese ancestry during World War II, first in the context of the war (1942-1944) and then in the very different contexts of 1976, 1982, 1988 and today. They read the executive order, the majority opinion and a dissent in Korematsu v. United States, a 1976 presidential proclamation, the 1982 report of a federal commission, the Civil Liberties Act of 1988 and a 2021 National Park Service paper on the words used for this history.
The analytic move is the same each time: name the context (the events, laws, fears, beliefs and evidence of a time and place), name the perspective, and show with quoted evidence how the first shaped the second. Students also test the limits of the idea: two justices who shared the same 1944 context reached opposite conclusions, so context shapes a perspective without fully deciding it. The page uses the terms the National Park Service and the federal commission use (forced removal, incarceration) and keeps each source's own words inside quotations.
Learning Objectives
By the end of this lesson, students will be able to:
Define historical context and perspective, and describe the context of early 1942 on the West Coast with dated facts from the sources
Analyze how the wartime context shaped the perspectives in Executive Order 9066 and in the 1944 Korematsu opinion, quoting each source
Explain why two justices in the same context reached different perspectives, and what that shows about the limits of context as an explanation
Analyze how the contexts of 1976, 1982 and 1988 (the Bicentennial, a commission with new evidence, the redress movement) reshaped official perspectives
Explain how present-day contexts continue to shape perspectives on this history, using the 2021 National Park Service discussion of terminology
Prior Knowledge Required
Students should already be comfortable with:
Explaining how and why perspectives of people have changed over time D2.His.5.6-8
Analyzing multiple factors that influenced the perspectives of people in a past era D2.His.4.6-8
Citing specific textual evidence, with attention to the date and origin of a source RH.9-10.1
Basic facts of World War II in the Pacific, including the attack on Pearl Harbor on December 7, 1941
"In 1944 a Supreme Court justice wrote that the Court could not judge the government's wartime actions by 'the calm perspective of hindsight.' What is hindsight? Is it fair to judge people of the past using what we know now? What would you need to know about their situation first?"
Students write for three minutes, then share in pairs. Collect answers in two columns on the board: What people at the time knew, feared or believed and What later people learned. Point out that both columns describe a context. Hindsight is understanding an event after it has happened, often with evidence the people at the time did not have. Tell students that the quotation comes from Source 2, which they will read today, and that the lesson asks how the context of a time shapes what people in it think, and how later contexts reshape it.
Direct Instruction20-25 minutes
Part 1: Key terms. Post these before reading.
Perspective: the way a person or group sees an event, shaped by their experiences, beliefs, interests and position.
Historical context: the conditions of a particular time and place in which a person thinks and acts: events, laws, fears, shared beliefs, and the evidence then available.
Exclusion: an order that barred people from living in or entering an area. Forced removal and incarceration (confinement without charges or trial) are the terms the National Park Service uses for what followed.
Issei were Japanese immigrants, whom federal law barred from citizenship; Nisei were their US-born children, citizens by birth.
Redress: setting right a wrong, for example with an official apology and payment (called restitution in Source 6).
Part 2: The context of 1942. Give the facts first, with their sources, so students can test the claims in the readings.
Dated facts about the context (from the National Archives introduction to Executive Order 9066, unless another source is named)
Date
Fact
1913
A California law restricted land ownership to people eligible to be citizens, which excluded Japanese immigrants
1922
In Ozawa v. United States, the Supreme Court upheld the denial of US citizenship to Japanese immigrants
December 7, 1941
Japan attacked Pearl Harbor; the National Archives describes "a rash of fear about national security, especially on the West Coast"
February 19, 1942
President Roosevelt signed Executive Order 9066 (Source 1)
March 21, 1942
Congress passed Public Law 503, which made violating the order a crime
1942
Approximately 122,000 people were forcibly moved, first to "assembly centers," then to 10 camps; nearly 70,000 were American citizens, and the government made no charges against them
December 18, 1944
The Supreme Court decided Korematsu v. United States (Sources 2 and 3; date from United States Reports, volume 323)
Part 3: Context and perspective, step by step. Model a three-part statement with Source 1: (a) the context (dated facts), (b) the perspective (quoted words), and (c) the link (how (a) made (b) likely or reasonable to the writer). Then read Sources 2 and 3 aloud. Both justices wrote in December 1944, while the war was still being fought. Ask students to mark in one color what each justice says about the war and in a second color what he says about race or rights.
1Whereas the successful prosecution of the war requires every possible protection against espionage and against sabotage to national-defense material, national-defense premises, and national-defense utilities as defined in Section 4, Act of April 20, 1918, 40 Stat. 533, as amended by the Act of November 30, 1940, 54 Stat. 1220, and the Act of August 21, 1941, 55 Stat. 655 (U.S.C., Title 50, Sec. 104);
2Now, therefore, by virtue of the authority vested in me as President of the United States, and Commander in Chief of the Army and Navy, I hereby authorize and direct the Secretary of War, and the Military Commanders whom he may from time to time designate, whenever he or any designated Commander deems such action necessary or desirable, to prescribe military areas in such places and of such extent as he or the appropriate Military Commander may determine, from which any or all persons may be excluded, and with respect to which, the right of any person to enter, remain in, or leave shall be subject to whatever restrictions the Secretary of War or the appropriate Military Commander may impose in his discretion. The Secretary of War is hereby authorized to provide for residents of any such area who are excluded therefrom, such transportation, food, shelter, and other accommodations as may be necessary, in the judgment of the Secretary of War or the said Military Commander, and until other arrangements are made, to accomplish the purpose of this order. The designation of military areas in any region or locality shall supersede designations of prohibited and restricted areas by the Attorney General under the Proclamations of December 7 and 8, 1941, and shall supersede the responsibility and authority of the Attorney General under the said Proclamations in respect of such prohibited and restricted areas.
3I hereby further authorize and direct the Secretary of War and the said Military Commanders to take such other steps as he or the appropriate Military Commander may deem advisable to enforce compliance with the restrictions applicable to each Military area hereinabove authorized to be designated, including the use of Federal troops and other Federal Agencies, with authority to accept assistance of state and local agencies.
President Franklin D. Roosevelt, Executive Order 9066, February 19, 1942 (Source 1: the opening and first two orders) (1942). US government work (17 U.S.C. 105). Source text.
1The petitioner, an American citizen of Japanese descent, was convicted in a federal district court for remaining in San Leandro, California, a "Military Area," contrary to Civilian Exclusion Order No. 34 of the Commanding General of the Western Command, U. S. Army, which directed that after May 9, 1942, all persons of Japanese ancestry should be excluded from that area. No question was raised as to petitioner's loyalty to the United States. The Circuit Court of Appeals affirmed, and the importance of the constitutional question involved caused us to grant certiorari.
2It should be noted, to begin with, that all legal restrictions which curtail the civil rights of a single racial group are immediately suspect. That is not to say that all such restrictions are unconstitutional. It is to say that courts must subject them to the most rigid scrutiny. Pressing public necessity may sometimes justify the existence of such restrictions; racial antagonism never can.
[...]
3It is said that we are dealing here with the case of imprisonment of a citizen in a concentration camp solely because of his ancestry, without evidence or inquiry concerning his loyalty and good disposition towards the United States. Our task would be simple, our duty clear, were this a case involving the imprisonment of a loyal citizen in a concentration camp because of racial prejudice. Regardless of the true nature of the assembly and relocation centers—and we deem it unjustifiable to call them concentration camps with all the ugly connotations that term implies—we are dealing specifically with nothing but an exclusion order. To cast this case into outlines of racial prejudice, without reference to the real military dangers which were presented, merely confuses the issue. Korematsu was not excluded from the Military Area because of hostility to him or his race. He was excluded because we are at war with the Japanese Empire, because the properly constituted military authorities feared an invasion of our West Coast and felt constrained to take proper security measures, because they decided that the military urgency of the situation demanded that all citizens of Japanese ancestry be segregated from the West Coast temporarily, and finally, because Congress, reposing its confidence in this time of war in our military leaders—as inevitably it must—determined that they should have the power to do just this. There was evidence of disloyalty on the part of some, the military authorities considered that the need for action was great, and time was short. We cannot—by availing ourselves of the calm perspective of hindsight—now say that at that time these actions were unjustified.
Justice Hugo Black, for the Supreme Court of the United States, Korematsu v. United States, 323 U.S. 214 (1944), opinion of the Court (Source 2: the first two paragraphs and the final paragraph) (1944). US government work (17 U.S.C. 105). Source text.
1This exclusion of "all persons of Japanese ancestry, both alien and non-alien," from the Pacific Coast area on a plea of military necessity in the absence of martial law ought not to be approved. Such exclusion goes over "the very brink of constitutional power" and falls into the ugly abyss of racism.
2In dealing with matters relating to the prosecution and progress of a war, we must accord great respect and consideration to the judgments of the military authorities who are on the scene and who have full knowledge of the military facts. The scope of their discretion must, as a matter of necessity and common sense, be wide. And their judgments ought not to be overruled lightly by those whose training and duties ill-equip them to deal intelligently with matters so vital to the physical security of the nation. At the same time, however, it is essential that there be definite limits to military discretion, especially where martial law has not been declared. Individuals must not be left impoverished of their constitutional rights on a plea of military necessity that has neither substance nor support. Thus, like other claims conflicting with the asserted constitutional rights of the individual, the military claim must subject itself to the judicial process of having its reasonableness determined and its conflicts with other interests reconciled. [...]
[...]
3I dissent, therefore, from this legalization of racism. Racial discrimination in any form and in any degree has no justifiable part whatever in our democratic way of life. It is unattractive in any setting but it is utterly revolting among a free people who have embraced the principles set forth in the Constitution of the United States. All residents of this nation are kin in some way by blood or culture to a foreign land. Yet they are primarily and necessarily a part of the new and distinct civilization of the United States. They must accordingly be treated at all times as the heirs of the American experiment and as entitled to all the rights and freedoms guaranteed by the Constitution.
Justice Frank Murphy, Supreme Court of the United States, Korematsu v. United States, 323 U.S. 214 (1944), dissent (Source 3: the opening and closing paragraphs) (1944). US government work (17 U.S.C. 105). Source text.
Context to perspective (Source 1, paragraphs 1-2)
What reason does Executive Order 9066 give for itself, and how does its wording reflect the context of February 1942?
Result: The order opens with the claim that "the successful prosecution of the war requires every possible protection against espionage and against sabotage" (paragraph 1). Signed ten weeks after Pearl Harbor, when the National Archives describes "a rash of fear about national security, especially on the West Coast," the order frames removal as protection in wartime. Its text never names a group: it lets commanders exclude "any or all persons" (paragraph 2). The National Archives notes that the curfews General DeWitt announced under the order included only Japanese Americans, so the general wording does not show how the order was used.
Context to perspective (Source 2, paragraph 3)
How does the wartime context shape Justice Black's view of the case?
Result: Black lists the context as his reasons: Korematsu was excluded "because we are at war with the Japanese Empire," because the military "feared an invasion of our West Coast," and because "time was short" (paragraph 3). He also says the Court cannot judge "by availing ourselves of the calm perspective of hindsight." In his view, the only fair test is the danger as it looked in 1942, so he defers to military judgment.
Same context, different perspective (Source 3, paragraphs 1-2)
Justice Murphy wrote in the same month, about the same order. How does his perspective differ, and what does that show?
Result: Murphy accepts part of the context: courts "must accord great respect" to the military in war (paragraph 2). But he insists on "definite limits to military discretion" and calls the exclusion a fall "into the ugly abyss of racism" (paragraph 1). The same context produced opposite views, so context explains what both men had to weigh, not which answer each chose. Their beliefs about rights and evidence also mattered.
A present-day context (National Park Service, Manzanar National Historic Site home page)
In 1942 the camp in California's Owens Valley was officially named "Manzanar War Relocation Center." How does the National Park Service describe it today?
Result: The park's home page says Manzanar "was one of ten camps where the US government incarcerated Japanese immigrants ineligible for citizenship and Japanese American citizens during World War II." The wartime name used "relocation"; the present-day federal description uses "incarcerated." A later context, with decades of research and survivors' testimony, shapes the words a federal agency chooses. That is one way context continues to shape perspectives.
Guided Practice15 minutes
Pairs read Sources 4 and 5 and fill in a context-perspective chart for each: the date, two facts about the context, the perspective in quoted words, and the link. Circulate and ask each pair to point to the words that support each box.
In Source 4, paragraph 1, what event of 1976 does President Ford connect to his proclamation, and how does he use it?
In Source 4, paragraph 4, what does Ford say Americans "now know"? What does the phrase "should have known then" suggest about the 1942 context?
In Source 5, paragraph 1, what three "broad historical causes" does the commission name? How is this a judgment about context?
In Source 5, paragraph 1, the commission says the policy was "conceived in haste and executed in an atmosphere of fear and anger at Japan." Which parts of the context of early 1942 does this phrase point to?
1In this Bicentennial Year, we are commemorating the anniversary dates of many great events in American history. An honest reckoning, however, must include a recognition of our national mistakes as well as our national achievements. Learning from our mistakes is not pleasant, but as a great philosopher once admonished, we must do so if we want to avoid repeating them.
2February 19th is the anniversary of a sad day in American history. It was on that date in 1942, in the midst of the response to the hostilities that began on December 7, 1941, that Executive Order 9066 was issued, subsequently enforced by the criminal penalties of a statute enacted March 21, 1942, resulting in the uprooting of loyal Americans. Over one hundred thousand persons of Japanese ancestry were removed from their homes, detained in special camps, and eventually relocated.
3The tremendous effort by the War Relocation Authority and concerned Americans for the welfare of these Japanese-Americans may add perspective to that story, but it does not erase the setback to fundamental American principles. Fortunately, the Japanese-American community in Hawaii was spared the indignities suffered by those on our mainland.
4We now know what we should have known then--not only was that evacuation wrong, but Japanese-Americans were and are loyal Americans. On the battlefield and at home, Japanese-Americans -- names like Hamada, Mitsumori, Marimoto, Noguchi, Yamasaki, Kido, Munemori and Miyamura -- have been and continue to be written in our history for the sacrifices and the contributions they have made to the well-being and security of this, our common Nation.
5The Executive Order that was issued on February 19, 1942, was for the sole purpose of prosecuting the war with the Axis Powers, and ceased to be effective with the end of those hostilities. Because there was no formal statement of its termination, however, there is concern among many Japanese-Americans that there may yet be some life in that obsolete document. I think it appropriate, in this our Bicentennial Year, to remove all doubts on that matter, and to make clear our commitment in the future.
6NOW, THEREFORE, I, GERALD R. FORD, President of the United States of America, do hereby proclaim that all authority conferred by Executive Order 9066 terminated upon the issuance of Proclamation 2714, which formally proclaimed the cessation of hostilities of World War II on December 31, 1946.
7I call upon the American people to affirm with me this American Promise -- that we have learned from the tragedy of that long-ago experience forever to treasure liberty and justice for each individual American, and resolve that this kind of action shall never again be repeated.
President Gerald R. Ford, Proclamation 4417, Confirming the Termination of the Executive Order Authorizing Japanese-American Internment During World War II (Source 4) (1976). US government work (17 U.S.C. 105). Source text.
1The promulgation of Executive Order 9066 was not justified by military necessity, and the decisions which followed from it—detention, ending detention and ending exclusion—were not driven by analysis of military conditions. The broad historical causes which shaped these decisions were race prejudice, war hysteria and a failure of political leadership. Widespread ignorance of Japanese Americans contributed to a policy conceived in haste and executed in an atmosphere of fear and anger at Japan. A grave injustice was done to American citizens and resident aliens of Japanese ancestry who, without individual review or any probative evidence against them, were excluded, removed and detained by the United States during World War II.
2In memoirs and other statements after the war, many of those involved in the exclusion, removal and detention passed judgment on those events. While believing in the context of the time that evacuation was a legitimate exercise of the war powers, Henry L. Stimson recognized that “to loyal citizens this forced evacuation was a personal injustice.” In his autobiography, Francis Biddle reiterated his beliefs at the time: “the program was ill-advised, unnecessary and unnecessarily cruel.” Justice William O. Douglas, who joined the majority opinion in Korematsu which held the evacuation constitutionally permissible, found that the evacuation case “was ever on my conscience.” Milton Eisenhower described the evacuation to the relocation camps as “an inhuman mistake.” Chief Justice Earl Warren, who had urged evacuation as Attorney General of California, stated, “I have since deeply regretted the removal order and my own testimony advocating it, because it was not in keeping with our American concept of freedom and the rights of citizens.” Justice Tom C. Clark, who had been liaison between the Justice Department and the Western Defense Command, concluded, “Looking back on it today [the evacuation] was, of course, a mistake.”
Commission on Wartime Relocation and Internment of Civilians, Personal Justice Denied, Summary (Source 5: the closing paragraphs of Part I) (1982). US government work (17 U.S.C. 105). Source text.
Teacher key. 1. Ford ties the proclamation to the "Bicentennial Year," the 200th anniversary of independence, and argues that "an honest reckoning" of the past includes "our national mistakes as well as our national achievements" (paragraph 1). The anniversary year gave him a reason and an audience for looking back. 2. Ford says "not only was that evacuation wrong, but Japanese-Americans were and are loyal Americans" (paragraph 4). "Should have known then" suggests that the facts about loyalty could have been known in 1942, so the wartime view came from fear and assumptions, not from missing information alone. 3. "Race prejudice, war hysteria and a failure of political leadership" (paragraph 1). The commission explains the 1942 decisions by the conditions of the time, which is a judgment about context. 4. The phrase points to the weeks right after Pearl Harbor (December 7, 1941, to February 19, 1942): decisions were made fast ("in haste"), while fear for security and anger at Japan were high. The same paragraph adds that "Widespread ignorance of Japanese Americans contributed," so the commission counts what officials did not know as part of the context.
Independent Practice20 minutes
Students work alone on Source 6, the opening sections of the Civil Liberties Act of 1988. Congress created the Commission on Wartime Relocation and Internment of Civilians in 1980 (Source 5), and the commission held 20 days of hearings with more than 750 witnesses (Personal Justice Denied, Summary, page 1). Students answer Quiz Questions 12-14 and 18, then write a paragraph that compares the perspective in Source 6 with the perspective in Source 2 and names the context of each.
1The purposes of this Act are to—
2(1) acknowledge the fundamental injustice of the evacuation, relocation, and internment of United States citizens and permanent resident aliens of Japanese ancestry during World War II;
3(2) apologize on behalf of the people of the United States for the evacuation, relocation, and internment of such citizens and permanent resident aliens;
4(3) provide for a public education fund to finance efforts to inform the public about the internment of such individuals so as to prevent the recurrence of any similar event;
5(4) make restitution to those individuals of Japanese ancestry who were interned; [...]
6(6) discourage the occurrence of similar injustices and violations of civil liberties in the future; and
7(7) make more credible and sincere any declaration of concern by the United States over violations of human rights committed by other nations.
[...]
8The Congress recognizes that, as described by the Commission on Wartime Relocation and Internment of Civilians, a grave injustice was done to both citizens and permanent resident aliens of Japanese ancestry by the evacuation, relocation, and internment of civilians during World War II. As the Commission documents, these actions were carried out without adequate security reasons and without any acts of espionage or sabotage documented by the Commission, and were motivated largely by racial prejudice, wartime hysteria, and a failure of political leadership. The excluded individuals of Japanese ancestry suffered enormous damages, both material and intangible, and there were incalculable losses in education and job training, all of which resulted in significant human suffering for which appropriate compensation has not been made. For these fundamental violations of the basic civil liberties and constitutional rights of these individuals of Japanese ancestry, the Congress apologizes on behalf of the Nation.
100th Congress of the United States, Civil Liberties Act of 1988, Public Law 100-383, section 1 (Purposes) and section 2(a) (Statement of the Congress) (Source 6) (1988). US government work (17 U.S.C. 105). Source text.
Closure10 minutes
Exit ticket. On an index card: "In ____ (year), ____ saw the removal as ____ because the context included ____. By ____ (year), ____ saw it as ____ because ____. One way the present still shapes how people see it is ____."
Teacher notes. The sources keep the words of their time, including "evacuation," "relocation" and "internment." Source 7 explains why the National Park Service now prefers more accurate terms; use it to discuss euphemism (a mild word used in place of a harsh one) without asking students to repeat any wartime label. The wartime record, including passages quoted in Justice Murphy's Korematsu dissent outside these excerpts, contains slurs and hostile language about people of Japanese ancestry. These excerpts were chosen so that none appear; if students read the full opinions, prepare them for that language. Some students may have family histories connected to the camps or to other wartime experiences; invite, but never require, personal connections. Source 7 is the homework reading.
1There is not universal consensus concerning terms used to describe the history of Japanese American incarceration during World War II. Highly charged debates over words and terminology continue to reflect intense feelings and diverse perspectives about what occurred during World War II and what those events mean today.
2Many different words have been and continue to be used to describe the US government’s wartime policies toward Japanese Americans. Words used to describe the forced removal of people from their homes and communities and their subsequent incarceration include detention, confinement, evacuation, exclusion, imprisonment, incarceration, internment, and relocation. The people themselves have been referred to as evacuees, detainees, incarcerees, inmates, internees, non-aliens, and prisoners. The people have also been described as Japanese, Japanese Americans, Japanese resident aliens, Nikkei (people of Japanese ancestry), and by their generation in the United States—Issei (first generation), Nisei (second generation), Kibei (Nisei sent to Japan for education and returned to America), and Sansei (third generation). Finally, the facilities used to implement the government’s policies have been called assembly centers, camps, concentration camps, detention facilities, incarceration centers, internment camps, prisons, and war relocation centers.
[...]
3Words that a person uses reflect what they have experienced, their depth of knowledge, and their worldviews. The selection of particular words by an individual or by consensus within an organization may also serve ideological or political purposes. In addition, the use of specific words and our understanding of them changes over time, and this is precisely the case that the NPS and public are grappling with at this time. It is for this reason that the NPS has taken an interpretive approach to addressing terminology, one in which the topic is used as an educational tool in appropriate contexts.
4The words we choose for interpretation and education have a profound influence on what the United States and international public understand about the incarceration experiences of Japanese Americans during World War II. We need to ensure that we are transparent and open about terminology.
National Park Service, Terminology and the Mass Incarceration of Japanese Americans during World War II (Source 7: from the "Issue" and "Going Forward" sections) (2021). US government work (17 U.S.C. 105). Source text.
Differentiation Strategies
For Struggling Students
Give a context-perspective chart with the three boxes already labeled and one sentence frame per box ("Because ____ had just happened, ____ thought ____")
Start with Sources 4 and 6, which state their views directly, and add Sources 2 and 3 once the chart is started
Read Justice Jackson's dissent in the full Korematsu opinion and explain how his view of the courts' role differs from both Black's and Murphy's, in the same context
Read the Recommendations part of Personal Justice Denied (archives.gov) and trace which recommendations appear in Source 6
Write a museum label of 120 words for a camp site, then annotate each word choice with the context that shaped it, using Source 7
Assessment Guidance
What to Look For
Strong work names a context with dated facts, quotes the perspective, and explains the link rather than just placing the two side by side. It treats context as something that shapes but does not decide a view (Black and Murphy), and it separates what people could have known in 1942 from what was learned later. Watch for presentism (judging 1942 only by today's standards without describing the context), for undated claims, and for answers that summarize a source without saying what its context did to its perspective.
02
Classroom Activities
3 Activities
1
Context Cards: Which Context Shaped Which Source?
20 minGroups of 3-4
Each group gets 8 context cards and the seven sources. Groups place each card next to the source or sources whose perspective it helped shape, then write one link sentence per card: "Because ____ (context), the writer of Source ____ saw the removal as ____ (quoted words)." A card may fit more than one source.
The 8 Cards
December 7, 1941: Japan attacks Pearl Harbor.
March 21, 1942: Congress makes it a crime to violate the military's orders under Executive Order 9066 (Public Law 503).
December 1944: the Pacific war is in its fourth year for the United States.
1913 and 1922: a California land law and a Supreme Court ruling keep Japanese immigrants from owning farmland and from becoming citizens.
1976: the United States marks 200 years of independence.
1980-1982: a commission created by Congress hears more than 750 witnesses and reviews government records.
After 1945: officials who carried out the removal write memoirs and look back.
2021: survivors, scholars and Park Service staff still debate which words describe the camps accurately.
Answer Key for the Teacher
Card 1: Sources 1 and 2 (the order's concern with "espionage" and "sabotage"; Black's "we are at war with the Japanese Empire"). Source 3 also writes in this war context.
Card 2: Source 2, which says Congress, "reposing its confidence in this time of war in our military leaders," gave them this power (paragraph 3).
Card 3: Sources 2 and 3: both justices write during the war; Black defers to the military, and Murphy accepts "great respect" for it but sets limits.
Card 4: the background behind Sources 1-3. Source 5 names "race prejudice" among the causes, and Murphy names "racism." Accept a link to Source 4 if the group explains it.
Card 5: Source 4 ("In this Bicentennial Year").
Card 6: Source 5. Accept Source 6 as well if the group explains, with its own quotation, how the 1988 Act draws on the commission.
Card 8: Source 7 ("Highly charged debates over words and terminology continue").
Discussion: Card 4 is a context that lasted decades before the war. Ask which sources mention it and which leave it out, and what the silence suggests.
2
Paired Reading: Two Justices, One Context
15 minPairs
One partner reads Source 2 (Black) and the other reads Source 3 (Murphy). Each fills one column of a four-row organizer, then partners compare. The question for the pair: if the same context shaped both justices, why did they disagree?
The Organizer Rows
What does the justice say about the war and the danger on the West Coast?
How much weight does he give the military's judgment?
What does he say about race or rights?
What does he say about evidence or hindsight?
Answer Key for the Teacher
Black: 1. "the real military dangers"; the military "feared an invasion of our West Coast" (paragraph 3). 2. Full deference: Congress gave the "military leaders" the power "as inevitably it must" (paragraph 3). 3. Restrictions on "a single racial group are immediately suspect," and "racial antagonism never can" justify them (paragraph 2), but he says this case is not about "racial prejudice" (paragraph 3). 4. "There was evidence of disloyalty on the part of some," and the Court cannot use "the calm perspective of hindsight" (paragraph 3).
Murphy: 1. He accepts that the case arises in war (paragraph 2). 2. "Great respect," but with "definite limits to military discretion" (paragraph 2). 3. The exclusion "falls into the ugly abyss of racism" (paragraph 1); "Racial discrimination in any form and in any degree has no justifiable part whatever in our democratic way of life" (paragraph 3). 4. A claim of military necessity must not be one "that has neither substance nor support" (paragraph 2).
Strong pairs conclude that the shared context set the question both men had to answer, while their beliefs about the courts' role and about what counts as evidence led to different answers.
Variation for Advanced Groups
Add a third reader with Justice Jackson's dissent from the full opinion (United States Reports, volume 323, beginning on page 242). Jackson agrees with neither Black nor Murphy entirely. Ask how his view of what courts can know about military matters fits the same 1944 context.
3
Words Then and Now: A Terminology Audit
15 minGroups of 3
Groups use three highlighter colors on Sources 4, 5, 6 and 7. Color 1: words beginning evacuat- or relocat-. Color 2: words beginning intern- (internment, interned, internees; not "international"). Color 3: words beginning incarcerat- or incarcer-. Count every use, including words inside quotations and names, and fill a table with one row per source. Then answer: what pattern do you see over time, and how does Source 7, paragraph 3, explain it?
Answer Key for the Teacher
Source 4 (1976): color 1: 3 (evacuation, relocated, Relocation); color 2: 0; color 3: 0.
Source 5 (1982): color 1: 8 (evacuation 7 times, relocation once); color 2: 0; color 3: 0.
Source 6 (1988): color 1: 7; color 2: 6, two of them in the commission's name; color 3: 0.
Source 7 (2021): color 1: 3; color 2: 3; color 3: 6.
Pattern: the wartime terms "evacuation" and "relocation" appear in every source, even in the 1982 report that calls the policy "a grave injustice." Words starting "incarcer-" appear only in the 2021 source. Ask groups to find the sentence in Source 7 that explains the pattern. A good group also notices the limit of the count: Source 7 uses "internment" and "relocation" mostly in a list of terms it discusses, so a count shows which words appear, not which ones a writer approves.
03
Diagrams & Visual Aids
1 diagrams
Diagram 1: Sources 1-7 on a Timeline, 1940-2025
The timeline is drawn to scale. Sources 1-3 come from the war years (shaded band, from the attack on Pearl Harbor to the Korematsu decision). Sources 4-7 were written between 1976 and 2021, more than 34 years after the attack, in contexts that included the Bicentennial, a federal commission's investigation, the redress law and present-day debates over terms. Dates come from each source; the commission's report is placed at mid-1982 because only its year is used here.
04
Homework Assignment
~30 min
D2.His.5.9-12 Homework: Words, Context and Memory
Directions: Use Source 7 (the 2021 National Park Service paper, printed in the Closure phase) for Part 1, and Sources 1-6 for Part 2. Quote the sources with source and paragraph numbers. Write in complete sentences.
Part 1: Reading Source 7 (Problems 1-3)
In paragraph 1, the Park Service says debates over terms "continue to reflect" two things. Quote both. Then explain what the second one ("what those events mean today") adds to the first.
Paragraph 2 lists names that have been used for the places where people were held. Sort them into two groups: names that hide forced confinement and names that state it. Explain one placement in each group, and say whose perspective each group tends to reflect.
Paragraph 4 says word choices have "a profound influence" on what the public understands. Explain how the words a museum label or textbook uses today could shape a student's first reaction to Source 2.
Part 2: Connecting the Sources (Problems 4-6)
Choose Source 1 or Source 3, and Source 5 or Source 6. For each source, name the context with a dated fact, quote the perspective, and explain the link in one or two sentences.
Black wrote that the Court could not judge by "the calm perspective of hindsight" (Source 2, paragraph 3). Ford wrote, "We now know what we should have known then" (Source 4, paragraph 4). Explain how these two sentences disagree about what could be known in 1942.
Write a paragraph of 150-200 words answering this question: How did historical contexts shape, and how do they continue to shape, perspectives on the forced removal and incarceration of Japanese Americans? Use at least three sources from three different decades.
Rubric
Criterion
Full Credit (2 pts)
Partial Credit (1 pt)
No Credit (0 pts)
Context
Names the context of each source with dated, specific facts
Names a context without dates or facts
No context described
Perspective
Quotes each perspective accurately, with source and paragraph
Paraphrases a perspective or omits citations
No perspective identified
Link
Explains how the context shaped the view and notes limits (people in one context can disagree)
Places context and view side by side without explaining the link
No link
Continuing influence
Explains with Source 7 or the Manzanar example how present contexts still shape perspectives
Mentions the present without evidence
Not addressed
05
Quiz: 20 Questions
Interactive, with answers
Instructions
Questions 1-6 use Sources 1-3 (Direct Instruction), Questions 7-11 and 16 use Sources 4 and 5 (Guided Practice), and Questions 12-14 and 18 use Source 6 (Independent Practice). Questions 15, 17, 19 and 20 ask you to connect several sources. Choose the best answer, or write a short answer with quotations.
Multiple choice: pick an option to check it. Short answer: write your answer, then reveal the model answer.
0 of 20 answered · 0 correct
Question 1 of 20 · Multiple Choice
Justice Murphy wrote Source 3 in December 1944. Which of these is part of the historical context of his dissent, not part of his perspective?
Answer: A
Context is the set of conditions in which a writer works; the war was still going on when the Court decided the case on December 18, 1944. Choices B, C and D are Murphy's own judgments (Source 3, paragraphs 1-3), so they are his perspective. Choosing C mistakes a claim about the war for a fact about the war.
Question 2 of 20 · Multiple Choice
Source 1, paragraph 3, tells commanders to enforce the restrictions in each military area. Which means of enforcement does it name?
Answer: C
The order allows "the use of Federal troops and other Federal Agencies" (Source 1, paragraph 3), so from its first days the order planned for enforcement by force if needed. State and local agencies appear only as helpers whose "assistance" commanders may accept, so choice A misreads that clause; B and D are not in the text.
Question 3 of 20 · Multiple Choice
Which phrase in Source 1, paragraph 2, shows that the order gave military commanders wide discretion (freedom to decide for themselves)?
Answer: A
Commanders could act "whenever he or any designated Commander deems such action necessary or desirable" (paragraph 2), so the decision rested on their own judgment. Choice D names where the President's power comes from, not the commanders' freedom; B is a legal definition in paragraph 1, and C concerns outside help with enforcement in paragraph 3.
Question 4 of 20 · Multiple Choice
Which of these is not a reason Justice Black gives in Source 2 for upholding Korematsu's exclusion?
Answer: D
Black says "No question was raised as to petitioner's loyalty to the United States" (Source 2, paragraph 1), so no hearing found him disloyal. Choices A, B and C are all reasons he lists in paragraph 3 ("because we are at war with the Japanese Empire," "feared an invasion of our West Coast," and Congress "determined that they should have the power to do just this"). A student who picks C may have missed the clause about Congress.
Question 5 of 20 · Multiple Choice
In Source 2, paragraph 2, Black writes that legal restrictions on "a single racial group are immediately suspect." How does he still rule for the government?
Answer: B
Black continues, "Pressing public necessity may sometimes justify the existence of such restrictions; racial antagonism never can" (paragraph 2), and in paragraph 3 he finds that necessity in the war. Choice C is wrong because he does review the order, applying "the most rigid scrutiny"; choice A contradicts his own statement that the order applied to "all persons of Japanese ancestry" (paragraph 1).
Question 6 of 20 · Multiple Choice
In Source 3, paragraph 3, Murphy writes that "All residents of this nation are kin in some way by blood or culture to a foreign land." What point does this sentence support?
Answer: C
Murphy goes on to say all residents "must accordingly be treated at all times as the heirs of the American experiment and as entitled to all the rights and freedoms guaranteed by the Constitution" (paragraph 3). Since everyone has foreign roots, ancestry cannot sort people into those with and without rights. Choice A reverses his point, and choice D ignores that the order covered citizens born in the United States.
Question 7 of 20 · Multiple Choice
In Source 4, paragraph 3, Ford says the War Relocation Authority's effort "may add perspective to that story, but it does not erase the setback to fundamental American principles." What does this sentence do?
Answer: A
The sentence grants something ("may add perspective") and then limits it ("does not erase the setback"), so Ford acknowledges the agency's welfare work while judging the policy a failure of principle. Choice B ignores the word "but"; choice C is wrong because Ford dates the decision to the executive order, not to the agency (paragraph 2).
Question 8 of 20 · Multiple Choice
According to Source 4, paragraph 5, why did Ford think a formal statement was needed in 1976?
Answer: B
Ford writes that "there is concern among many Japanese-Americans that there may yet be some life in that obsolete document" because "there was no formal statement of its termination" (paragraph 5). Choice C describes the payments of the 1988 Act (Source 6), twelve years later; A and D have no support in the text.
Question 9 of 20 · Multiple Choice
What does Source 5, paragraph 1, conclude about the claim of military necessity?
Answer: C
The commission writes that the order "was not justified by military necessity, and the decisions which followed from it" were "not driven by analysis of military conditions" (paragraph 1). Choices A and B accept part of the necessity claim, which the commission rejects for both the order and what followed; D is not in the text.
Question 10 of 20 · Multiple Choice
Source 5, paragraph 1, says people were removed "without individual review or any probative evidence against them." What does "probative evidence" mean, and why does it matter?
Answer: D
"Probative" means tending to prove something. The commission stresses that no one was shown, person by person, to be a danger, which is part of why it calls the removal "a grave injustice" (paragraph 1). Choice A reads "probative" as "secret," and C confuses the word with property; the paragraph says nothing about witnesses or losses.
Question 11 of 20 · Multiple Choice
Source 5, paragraph 2, says Henry L. Stimson was "believing in the context of the time that evacuation was a legitimate exercise of the war powers." What does the phrase "in the context of the time" tell the reader?
Answer: A
The commission separates Stimson's wartime belief from his later recognition that "to loyal citizens this forced evacuation was a personal injustice" (paragraph 2): the context of the war shaped his view then. Choice C contradicts the paragraph, which says these were statements "after the war"; B ignores that he thought it "legitimate."
Question 12 of 20 · Multiple Choice
Purpose (3) of Source 6 creates a public education fund. According to the Act, what is the goal of that fund?
Answer: C
The fund is meant "to inform the public about the internment of such individuals so as to prevent the recurrence of any similar event" (Source 6, paragraph 4). The other choices are not in the Act. Choice A may come from mixing the fund with the present-day Park Service sites, which the Act does not mention.
Question 13 of 20 · Multiple Choice
Source 6, paragraph 8, says the actions were "motivated largely by racial prejudice, wartime hysteria, and a failure of political leadership." How does this wording connect Source 6 to Source 5?
Answer: B
Source 5 names "race prejudice, war hysteria and a failure of political leadership" (paragraph 1), and Source 6 says it accepts what was "described by the Commission" (paragraph 8). The 1988 perspective was built on the commission's 1982 findings. Choice C is wrong because Source 6 never cites the Court, and D reverses the commission's rejection of military necessity.
Question 14 of 20 · Multiple Choice
Purpose (7) of Source 6 aims to "make more credible and sincere any declaration of concern by the United States over violations of human rights committed by other nations." What part of the context of 1988 does it point to?
Answer: D
The purpose links the apology to the country's standing when it criticizes "other nations" (paragraph 7): Congress saw an unacknowledged wrong at home as weakening that voice. Choices A, B and C name events the Act never mentions; a student who picks B may have read "violations of human rights" as a court case.
Question 15 of 20 · Short Answer
Source 2 (1944) and Source 6 (1988) reach opposite judgments about the security reasons for the removal. Explain how the evidence available in each context shaped each perspective. Quote both.
Model answer: Black wrote in 1944, while the war was still being fought, and he relied on the judgment of the military authorities: "There was evidence of disloyalty on the part of some, the military authorities considered that the need for action was great, and time was short" (Source 2, paragraph 3). In that context he accepted the military's account of the danger. Congress wrote in 1988, after the commission created in 1980 had reviewed the record, and it relied on that later evidence: "As the Commission documents, these actions were carried out without adequate security reasons and without any acts of espionage or sabotage documented by the Commission" (Source 6, paragraph 8). Each writer trusted the evidence its own context offered, which helps explain why the 1988 perspective rejects the reasons the 1944 majority accepted. Rubric: 1 point for each context with a fact, 1 point for each quoted perspective, 1 point for a link (5 points).
Question 16 of 20 · Short Answer
Source 5, paragraph 2, describes officials who later changed their views. Choose two. For each, explain whether the change came mostly from new information, from a new context, or from both.
Model answer: Earl Warren "had urged evacuation as Attorney General of California" but later said he had "deeply regretted the removal order," because "it was not in keeping with our American concept of freedom" (paragraph 2). His reason is a principle he could have applied in 1942, so the change came mostly from a new context: the fear of 1942 had passed. William O. Douglas "joined the majority opinion in Korematsu," yet the case "was ever on my conscience." Accept either reason for Douglas if it is supported, for example that later knowledge of the policy's effects, new information, weighed on him. Rubric: 2 points per official: the earlier and later views with quotations, and a supported reason.
Question 17 of 20 · Short Answer
Source 4 was signed 34 years after Source 1, and Source 6 was passed 46 years after it. Explain why the passage of time alone does not explain the change in perspective. Name two other parts of the later context, with evidence.
Model answer: Time by itself changes nothing; what changed were the conditions people lived in. The war had ended, so the fear that shaped Sources 1 and 2 was gone. In 1980-1982 a commission reviewed records and heard more than 750 witnesses, evidence that was not gathered in 1942. Congress then relied on what was "described by the Commission" (Source 6, paragraph 8). The Bicentennial (Source 4, paragraph 1) was another part of the 1976 context. Rubric: 1 point for the computed gaps or the point that time is not a cause, 2 points for each context element with evidence (5 points).
Question 18 of 20 · Short Answer
Purpose (6) of Source 6 aims to "discourage the occurrence of similar injustices and violations of civil liberties in the future." Explain how this purpose looks forward as well as back, and how its perspective differs from Black's in Source 2, paragraph 3.
Model answer: The purpose treats the past as a lesson for future officials: Congress expected that naming the act an injustice would make a repeat less likely (paragraph 6). Black's perspective looks only at 1942 and refuses to judge it by later knowledge, the "calm perspective of hindsight" (Source 2, paragraph 3). Source 6 does what Black rejected: it judges the wartime decision from a later context and uses that judgment to guide the future. Rubric: 2 points for the forward-looking purpose, 2 points for the contrast with Black, 1 point for quotations.
Question 19 of 20 · Short Answer
In Source 2, paragraph 3, Justice Black writes that "we deem it unjustifiable to call them concentration camps with all the ugly connotations that term implies." Using Source 7, paragraphs 2 and 3, explain how Black's choice of words reflects his 1944 perspective, and why the same term is still part of the debate today.
Model answer: Black rejects the term because of its "ugly connotations" and speaks instead of "the assembly and relocation centers," which matches his view that the Court was "dealing specifically with nothing but an exclusion order" (Source 2, paragraph 3). Source 7 says that "Words that a person uses reflect what they have experienced, their depth of knowledge, and their worldviews," and that word choices "may also serve ideological or political purposes" (paragraph 3). Black's wording fits his narrow framing of the case and his deference to the military in wartime. The term has not gone away: Source 7 lists "concentration camps" among the names used for the facilities (paragraph 2) and says that "the use of specific words and our understanding of them changes over time" (paragraph 3), so later contexts keep reopening the choice Black made. Rubric: 2 points for linking Black's word choice to his perspective with a quotation, 2 points for using Source 7, paragraph 3, 1 point for the present-day debate in paragraph 2.
Question 20 of 20 · Short Answer
Murphy (Source 3) wrote during the war, yet his view is close to the commission's view of 1982 (Source 5). Does this weaken the claim that historical context shapes perspectives? Explain, using both sources.
Model answer: It limits the claim but does not undo it. Murphy shared the 1944 context: he accepted that courts "must accord great respect" to the military in war (Source 3, paragraph 2). Yet he called the exclusion a fall "into the ugly abyss of racism" (paragraph 1), close to the commission's finding of "race prejudice" (Source 5, paragraph 1). So context did not decide his view; his beliefs about rights did. Context still shaped the question he had to answer and the arguments he had to meet, and his was a dissent, not the Court's view. The commission had more evidence, including officials' later statements (paragraph 2). Rubric: 2 points for a clear position, 2 points for evidence from both sources, 1 point for explaining how context still matters.
0 of 20 answered · 0 correct
06
Frequently Asked Questions
10 Questions
What does D2.His.5.9-12 mean?
D2.His.5.9-12 asks high school students to analyze how historical contexts shaped and continue to shape people's perspectives. It is a history indicator in Dimension 2 of the C3 Framework, in the group on perspectives (D2.His.4-8 in grades 9-12). Students connect a viewpoint to the conditions of its time, and they also trace how later and present-day contexts keep changing how people see the same events.
How is D2.His.5.9-12 different from D2.His.5.6-8?
The 9-12 indicator asks students to analyze context, not only to explain change. D2.His.5.6-8 asks students to explain how and why perspectives changed. D2.His.5.9-12 adds two demands: tying each perspective to the specific conditions of its time, and showing that contexts "continue to shape" perspectives today, so the present is part of the analysis.
What is historical context?
Historical context is the set of conditions of a time and place in which people think and act. It includes recent events (such as the attack on Pearl Harbor), laws (such as the 1913 California land law), fears, shared beliefs and the evidence then available. A source makes more sense once you know its context, but context does not decide every view: two justices in the same month of 1944 disagreed.
Why use the incarceration of Japanese Americans to teach this indicator?
The case has clear, dated sources from very different contexts that judge the same event. The 1942 order, the 1944 Supreme Court opinions, a 1976 proclamation, a 1982 federal commission, a 1988 law and a 2021 Park Service paper let students see a wartime context, several later contexts and a present one side by side. The facts are documented by federal records, and the federal government itself later called the policy "a grave injustice" (Source 6).
Why does this page say "incarceration" instead of "internment"?
The page follows the terms the National Park Service uses for this history. The Park Service explains that wartime words such as "evacuation" and "relocation" were euphemisms, and that "internment" more precisely describes the detention of non-citizens by the Justice Department and the Army. Sources keep their own words inside quotations, and the change in terms is itself an example of a present-day context shaping a perspective (Source 7).
Is it presentism to judge 1942 by what we know now?
It can be, which is why this indicator asks for context first. Presentism means judging the past only by present-day values without asking what people then knew, feared and believed. Students first describe the 1942 context in its own terms, including the reasons Justice Black gave. Then they compare it with later judgments and ask, as President Ford did in 1976, what people "should have known then."
Did Korematsu v. United States decide whether the camps were legal?
No, the majority treated the case as a challenge to an exclusion order only. Justice Black wrote that "we are dealing specifically with nothing but an exclusion order" (Source 2, paragraph 3). Korematsu had been convicted for remaining in a military area (paragraph 1). The opinion set the detention questions aside, a point students can explore in the full opinion.
How should teachers handle the sensitive content in these sources?
Prepare students before reading and keep the focus on evidence. The excerpts on this page contain no slurs, but the full wartime record does, including passages quoted in Justice Murphy's dissent outside these excerpts. Some students may have family connections to the camps or to other wartime experiences; invite personal connections without requiring them, and use the Park Service's terms in discussion.
How is D2.His.5.9-12 assessed in this lesson?
Students show the three-part move: a dated context, a quoted perspective and an explained link. The quiz checks close reading of Sources 1-6, and the short answers and homework ask students to compare contexts across decades and to explain how the present still shapes the history. The rubric scores context, perspective, link and continuing influence, not agreement with any one source.
What should students study after D2.His.5.9-12?
A natural next step is D2.His.7.9-12, which asks how the perspectives of people in the present shape interpretations of the past. The terminology discussion in Source 7 leads straight into it. D2.His.4.9-12 (interacting factors behind perspectives) and RH.11-12.6 (evaluating authors' differing points of view) work well alongside this lesson.
07
Related Standards
5 standards
These standards connect to D2.His.5.9-12: prerequisites to review first, parallel standards at the same level, and next steps that build on it.
Before this lesson
D2.His.5.6-8Prerequisite
Explain how and why perspectives of people have changed over time
Standard text: National Council for the Social Studies (NCSS), The College, Career, and Civic Life (C3) Framework for Social Studies State Standards: Guidance for Enhancing the Rigor of K-12 Civics, Economics, Geography, and History (Silver Spring, MD: NCSS, 2013). NCSS was not involved in the production of this lesson and does not endorse it.