What constitutional issue did Korematsu v. United States (1944) primarily address?

• A. Whether the Court could strike down the relocation order.
• B. Whether relocation violated First Amendment free speech.
• C. Whether the President could issue executive orders without Congress.
• D. Whether the relocation order providing for internment of Japanese Americans was constitutional.

Answer: (D)

The central idea being tested is the constitutionality of wartime government action that targets a civilian population. Korematsu v. United States asks whether the relocation and internment of Japanese Americans, authorized by Executive Order during World War II, could be upheld as constitutional. The Supreme Court’s decision focused on whether this wartime measure fit within the powers of the federal government and its military authorities, even when it involved locking up American citizens because of their ethnicity. The Court upheld the order, arguing that national security and military necessity during a time of peril allowed the government to take extraordinary actions that would otherwise be suspect under equal protection and due process concerns. This justification relies on deference to executive and military judgment in emergencies, a stance that has been heavily criticized in later years but remains the ruling reason for why the relocation was deemed constitutional at the time. The other ideas in the options—such as protections for free speech, or the broader question of whether presidents can issue orders without Congress—were not the main issue the Court addressed in Korematsu.