Question

1) How did Germany's use of unrestricted submarine warfare lead to American entry into World War I?

A: Germany's use of unrestricted submarine warfare lead to American entry into World War I after German submarines destroyed American ships, killing 128 Americans.

2) How did Congress ensure that the military had enough troops to fight the war (World War I)?

A: Congress ensured that the military had enough troops to fight the war by drafting soldiers.

Answer 1

Good answers.

Answer 2

Answer #1 is fine, and true. The actual impetus for U.S. troops to move into Mexico was a Mexican raid on a New Mexico town.

Answer 3

Oh, I meant that for your question above. Your answers here are very good, as Ms. Sue has said.