Remember Fred Korematsu.
'The legality of the internment order was upheld by the United States Supreme Court in Korematsu v. United States, but Korematsu's conviction was overturned decades later after the disclosure of new evidence challenging the necessity of the internment, evidence which had been withheld from the courts by the U.S. government during the war.
To commemorate his journey as a civil rights activist, the "Fred Korematsu Day of Civil Liberties and the Constitution" was observed for first time on January 30, 2011, by the state of California, and first such commemoration for an Asian American in the US.[1][2]. . .
In 1980, President Jimmy Carter appointed a special commission to investigate the internment of Japanese-Americans during World War II. The commission concluded that the decisions to remove those of Japanese ancestry to prison camps occurred because of "race prejudice, war hysteria, and a failure of political leadership". In 1988, Congress apologized and granted personal compensation of $20,000 to each surviving prisoner.'
https://en.wikipedia.org/wiki/Fred_Korematsu