I WILL GOVE BRAINILEST THIS IS CONFUSING What factor helped the Bolshevik Communists gain power in Russia?
A
The United States supported the goals of the Bolsheviks and provided them with money and weapons.
B
The Russian Republic surrendered in World War I but the people of Russia wanted to continue the fight.
C
The Russian people were suffering because of World War I and wanted to end the war.
D
The tsar supported the Bolsheviks and the Russian people followed the will of the tsar.

Correct answer is C . The Russian people were suffering because of World War I and wanted to end the war.

Explanation:

A is not correct because United States didn't interfere, especially not on the side of Bolsheviks.

B is not correct as Russians were against the war practically since the beginning.

C is correct because people opposed the war, were protesting, even started the revolution.

D is not correct as tsar was overthrown in February Revolution. Bolsheviks opposed his authority.

(C) Progress was slow as the expedition made its way upstream, pushing against the current.

Explanation: