 Japanese school instructors and principals were among those detained by the FBI after Pearl Harbor, so many schools had already closed by the time "evacuation" orders were issued in the spring of 1942.Even in Hawaii, which was not affected by Executive Order 9066 but was instead placed under martial law, authorities forced Japanese community schools to dissolve and liquidate their assets; however, after the war, the schools were revived with the support of "issei", "nisei", and non-Japanese community members.Enrollment in such schools declined compared to the pre-war period; for example, the Moiliili Language School in Honolulu, which with over 1,000 students in 1938 was the largest Japanese-language school in Hawaii, had only 85 students .