Question

Why was the evacuation of the Japanese American community considered a Military Necessity？

Answer 1

The War Relocation Authority's belief was that the relocation of the Japanese Americans was for the safety and security of the United States and its citizens who were not of Japanese descent. The Japanese Americans who lived on the West Coast were considered security risks and it was feared that they would spy for the Japanese government so they were transferred to internment camps far away from the military zones. 

Answer 2

Answer:

The War Relocation Authority's conviction was that the migration of the Japanese Americans was for the well being and security of the United States and its residents who were not of Japanese drop.  

Explanation:

The Japanese Americans who lived on the West Coast were viewed as security dangers and it was expected that they would spy for the Japanese government so they were exchanged to internment camps far from the military zones. A military prohibition zone is a territory in the quick region of a military activity set up by a nation to keep the unapproved passage of non military personnel work force/hardware for their own well-being or to ensure normal resources as of now set up in the zone.