When Legal Challenges Were Brought in Regard to the Executive

When legal challenges were brought in regard to the executive order that Japanese Americans on the West Coast be sent to "relocation centers,"

A) the courts refused to entertain the cases.
B) district courts struck down the relocations,but they were upheld on appeal.
C) district courts declared the relocations unconstitutional.
D) the U.S.Supreme Court declared the relocations constitutional.
E) the U.S.Supreme Court declared the relocations unconstitutional.