A. 1940
B. 1941
C. 1942
D. 1943
Answer: 1941
What year did the United States enter World War II?
Additional Information: The United States entered World War II on December 7, 1941.
Subjects: Important Dates and Events, General Knowledge
A. 1940
B. 1941
C. 1942
D. 1943
Answer: 1941
Additional Information: The United States entered World War II on December 7, 1941.
Subjects: Important Dates and Events, General Knowledge