Aresult of japans attack on pearl harbor was the us formed a pact with indochina against japan. the us formed a pact with germany against japan. thousands of americans died, and the us declared war. thousands of japanese people died, and japan declared war.

Thousands of americans died, and the US declared war.

Explanation:

The attack on Pearl Harbor in 1941 represented Japan's offensive against the United States during World War II (1939-1945). On the morning of December 7, 1941, Japan decided to attack the United States naval base in surprise, that is, without any declaration of war. After the event, thousands of US soldiers died and as a result of the attack the United States entered World War II while declaring war on Japan.

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explanation:

answer; andrew jackson approved nullification by signing it into law,and john calhoun opposed it saying it was unconstitutional;