The Supreme Court case that upheld wartime curfews against Japanese Americans based on false evidence.

The Supreme Court case that upheld wartime curfews against Japanese Americans based on false evidence.
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In short: In 1943, the Supreme Court ruled that curfews targeting Japanese Americans were constitutional during World War II. Decades later, it was revealed that the government had knowingly presented groundless claims of sabotage to secure the ruling. The case remains a stark example of how fear can override constitutional due process.

Following the attack on Pearl Harbor, public sentiment toward Japanese Americans shifted rapidly from indifference to suspicion. Despite internal reports from the FBI and President Roosevelt’s own administration dismissing rumors of espionage, political pressure mounted. On February 19, 1942, Roosevelt issued Executive Order 9066, which empowered military commanders to exclude individuals from designated areas. Lieutenant General John L. DeWitt subsequently imposed curfews and eventually forced removal to internment camps for those of Japanese descent on the West Coast.

Gordon Hirabayashi, a University of Washington student, became a central figure in challenging these orders. After turning himself in for violating the curfew, he worked with a support committee organized by State Senator Mary Farquharson to turn his arrest into a test case. Although he was convicted and sentenced to jail, his legal team appealed the decision. In 1943, the Supreme Court heard Hirabayashi v. United States alongside Yasui v. United States. The Court upheld the curfew, choosing to avoid the more controversial issue of exclusion by noting that the sentences for both violations were served concurrently.

The legacy of the case was marred by the revelation that the Solicitor General’s office had relied on fabricated evidence of Japanese American sabotage during its arguments. In the 1980s, these convictions were finally overturned in coram nobis proceedings. While the Supreme Court later overruled the related 1944 case Korematsu v. United States in 2018, the Hirabayashi decision stands as a cautionary tale. In 2012, Gordon Hirabayashi was posthumously awarded the Presidential Medal of Freedom, recognizing his stand against the violation of civil liberties.

The case remains significant for its internal judicial dynamics. Historian Sidney Fine noted that Justice Murphy, who later vehemently dissented in Korematsu by calling it the 'legalization of racism,' had initially drafted a strong dissent for Hirabayashi. However, he ultimately yielded to his colleagues and issued a concurrence that closely mirrored his intended dissent. This tension highlights the immense pressure the Court faced during wartime, often leading to decisions that sacrificed individual rights for perceived military necessity.

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