Tried to protect black voters from intimidation and violence.
i hope this helped :)
Answer:
A. Vladimir Lenin returned to lead the Russian Revolution
Explanation:
A. Vladimir Lenin returns shortly after Czar Nicholas abdicates in February
B. Leon Trotsky escaping to Mexico doesn't happen for a while until Lenin dies. Trotsky escapes since he knows Stalin will kill him for being a political opponent
C. The New Economic Policy happens in 1921, way after 1918
D. The Red Army wins the civil war in 1919
B. and E. marked the downfall of the Inca empire, for obvious reasons. Disease and civil war would obviously kill the empire, and taking an important leader would also mark great chaos within the empire. A. and C. are not to be ignored however, considering that maintaining peaceful relationships with the Spaniards only brought death and chaos to the Aztecs, all from the Spaniards.