Final answer:
The bombing of Pearl Harbor was motivated by trade embargoes imposed by the U.S. on Japan.
Step-by-step explanation:
The bombing of Pearl Harbor by Japan on December 7, 1941, was primarily motivated by trade embargoes imposed by the United States. Japan relied heavily on imports, especially oil and steel, for its military expansion in Asia, and the U.S. placed these trade restrictions to pressure Japan to halt their aggression. Japan saw the embargo as a threat to its national interests and decided to launch a surprise attack on the U.S. Pacific Fleet at Pearl Harbor as a preemptive move.
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