What was the U.S. government's most immediate response to Nazi Germany's invasion of
Poland in September 1939?
A. The United States loaned money and leased naval ships to Great Britain.
B. The United States prepared to fight and declared war on the Axis Powers.
C. The United States declared it would grant citizenship to European refugees.
D. The United States stated that it would remain neutral in the European conflict
Explanation: The Japanese bombed the Pearl Harbor naval base in the Pacific. It was the reason they used to enter the war. The United States entered World War II after being attacked by the Japanese Empire at Pearl Harbor on December 7, 1941.
