Russia, France, and the United Kingdom
Answer:
It greatly weakened Lee's army?
Explanation:
The first battle the confederacy lost was bull run, the union didn't win the war at the battle of Gettysburg so I think that's the best choice
B. Between 1935 and 1939, war broke out in Europe and Asia.
This was due to the growing turmoil in Europe and Asia that eventually led to WWII.
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Idk ill give it to u when i found out