What was the chief result of u. s. participation in world war i?
a the french were inspired by u. s. entry to defeat germany.
b the germans launched a major attack on britain.
c u. s. forces ended the stalemate and led to an allied victory.
d italy switched sides and joined the allies.

Italy? Due to increased pressure from within and from the western front, the Italians finally cave in. A trend that will repeat itself some 20 years later. #ithink

France played a key role in the american revolutionary war (american war of independence; 1775–1783). motivated by the ideals of the new nation which were inspired by the french enlightenment, as well as its long-term rivalry with britain and so as to avenge their territorial losses during the french and indian war, france secretly began sending supplies to the americans in 1775.

The answer for this question is c