Describe two of the reasons the United States felt compelled to enter World War II.

The Japanese Attack on Pearl Harbor and Germany's aggression and unrestricted submarine warfare sinking U.S. Ships.

Explanation:

The United States felt compelled to enter the war in response to Germany's use of submarines to kill civilians.

Explanation:

The United States felt compelled to enter the war in response to Germany's use of submarines to kill civilians. The United States entered the war because Germany used submarines to destroy British shipping. The United States entered the war after Germany destroyed American-made submarines.

the monroe doctrine is the best known u.s. policy toward the western hemisphere. buried in a routine annual message delivered to congress by president james monroe in december 1823, the doctrine warns european nations that the united states would not tolerate further colonization or puppet monarchs.

i believe george gallup used a poll in 1936