Final answer:
Japanese-Americans during World War II were forcibly placed in internment camps, as authorized by President Roosevelt under Executive Order 9066. These camps were overseen by the War Relocation Authority and were located across several states in the western United States. Conditions were difficult, but internees strove to create community and normalcy despite their circumstances.
Step-by-step explanation:
The structure used for the Japanese-American population rounded up in the U.S during World War II were internment camps. Under the order of President Roosevelt, over 110,000 people of Japanese descent, including children and American citizens, were forcibly removed from their homes and placed into these camps. They were located in states such as Arizona, California, Utah, and several others, under the supervision of the War Relocation Authority. Conditions within these camps were harsh, with internees facing military discipline, a lack of privacy, and severe consequences for minor infractions, leading to a traumatic experience.
Despite the challenges, internees made efforts to build a semblance of community life, including forming schools, cultural activities, and participating in sports. The internment was later acknowledged as a product of "race prejudice, war hysteria, and a failure of political leadership," leading to a formal apology and reparations in 1988, signed by President Reagan.