USA HISTORY

Detailed explanation-1: -Japanese internment camps were established during World War II by President Franklin D. Roosevelt through his Executive Order 9066. From 1942 to 1945, it was the policy of the U.S. government that people of Japanese descent, including U.S. citizens, would be incarcerated in isolated camps.

Detailed explanation-2: -Virtually all Japanese Americans were forced to leave their homes and property and live in camps for most of the war. The government cited national security as justification for this policy although it violated many of the most essential constitutional rights of Japanese Americans.

Detailed explanation-3: -The Roots of the Conflict To a certain extent, the conflict between the United States and Japan stemmed from their competing interests in Chinese markets and Asian natural resources. While the United States and Japan jockeyed peaceably for influence in eastern Asia for many years, the situation changed in 1931.

Detailed explanation-4: -Many Americans worried that citizens of Japanese ancestry would act as spies or saboteurs for the Japanese government. Fear-not evidence-drove the U.S. to place over 127, 000 Japanese-Americans in concentration camps for the duration of WWII. Over 127, 000 United States citizens were imprisoned during World War II.