hich event brought the United States into World War II?

Question

Responses

Germany's bombing of English cities
Germany's bombing of English cities

Japan's attack on Pearl Harbor
Japan's attack on Pearl Harbor

Germany's cruel treatment of Jewish people
Germany's cruel treatment of Jewish people

Italy's invasion of Ethiopia

Answer 1

The event that brought the United States into World War II was Japan's attack on Pearl Harbor. This surprise military strike occurred on December 7, 1941, and led to the U.S. declaring war on Japan the following day, thereby entering the conflict.