Final answer:
Japan did not invade all U.S. bases in the Pacific. They attacked Pearl Harbor, leading to the U.S. entry into World War II.
Step-by-step explanation:
False. Japan did not send troops to invade all U.S. bases in the Pacific. However, Japan did attack several U.S. bases on December 7, 1941, in a surprise aerial assault on Pearl Harbor in Hawaii. This attack led to the U.S. entry into World War II.
Learn more about Japanese attack on Pearl Harbor