Final answer:
The Japanese attack on the U.S. in retaliation for cutting off their oil supply was called Pearl Harbor.
Step-by-step explanation:
The Japanese attack on the U.S. in retaliation for cutting off their oil supply was called Pearl Harbor. On December 7, 1941, the Japanese Imperial Navy launched a surprise attack on the U.S. naval base at Pearl Harbor, Hawaii. This attack resulted in the U.S. entering World War II.
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