Answer:
D
Step-by-step explanation:
It was not C. The oil embargo occurred before Pearl Harbor. Japan then got her oil from the Dutch East Indies and British Borneo. It forced Japan's hand.
Not A: Drafting of Japanese Men was a later response. They were to fight in Europe. They were the highest decorated unit in WWII on the American side.
B: That happened as well, but not immediately.
D: The first response was the relocation and internment of Japanese Americans.