Which factor contributed to the entry of the United States into World War I?

the imminent collapse of the Allies’ defenses

German submarine attacks on American ships

overwhelming public support for the war effort

Mexico’s declaration of war on the United States

Question

Which factor contributed to the entry of the United States into World War I?

 the imminent collapse of the Allies’ defenses

 German submarine attacks on American ships

 overwhelming public support for the war effort

 Mexico’s declaration of war on the United States

anonymous · Answer

German submarine attacks on American ships

anonymous · Answer

thank you!!