Which of the following is true of the forced relocation of Japanese Americans from the West Coast during the Second World War?

APresident Roosevelt claimed that military necessity justified the action.
BThe Supreme Court immediately declared the action unconstitutional.
CThe relocation was implemented according to congressional pro-visions for the internment of dissidents.
DThe Japanese Americans received the same treatment as that accorded German Americans and Italian Americans.
EFew of those relocated were actually United States citizens.