The legal advocacy work of the ACLU-NC is represented in over 1,000 case files, dated between 1934 and 1974. Arranged alphabetically by the client’s last name, these files contain correspondence, legal documents, and attorneys’ working notes for a broad range of civil liberties cases in California. Included here are the ACLU-NC files for the Fred Korematsu and Mitsuye Endo cases, which challenged the constitutionality of Executive Order 9066 (1942-1946).