What effect did the entry of the united states into world war one have on the course of the war

by the time the US entered the war, russia was on it's knees with a civil war going on, and it had basically become a war of attrition between the axis and the allies

when the US entered, they completly overwhelmed the germans with all the resources and soldiers on deck. the germans would've never won the war after then, especially because they got desperate and finished most of their resources in an attempt to finish the allies off

Explanation:

no statements but ok.

the statement that best describes the idea of manifest destiny that was used in the 19th century would be that "it was fate that the united states would continue to  expand westward," since people thought the us was "destined" to do so. 

you are very ugly bro

explanation: