What event brought the United States into World War II? A. The sinking of American ships by German submarines B. The attack on Pearl Harbor C. An attack on Puerto Rico D. The sinking of the Maine

THIS USER ASKED 👇

What event brought the United States into World War II?

A. The sinking of American ships by German submarines
B. The attack on Pearl Harbor
C. An attack on Puerto Rico
D. The sinking of the Maine

THIS IS THE BEST ANSWER 👇

The attack on US Pearl Harbor ushered in World War II.