I believe the answer is C.
The entry of the US into WWI really boosted the Allied Powers' morale, while destroying the morale of the Central Powers.
While the rest of the Allies had been fighting for nearly four years at this point, when the US entered, they were fresh, energized, and idealistic.
Basically, US soldiers encouraged the other Allies and helped them get their mojo back.
Many American's who didn't want the U.S. to enter the war must've felt as iff the country didn't care about their opinion.
Answer:
ur teacher probably makes the quiz, but what info do u need
Explanation:
