What was the effects of czarist system on Russia during the Russian revolution?

The Russian Revolution of 1917 had many negative outcomes, but it also had some positive outcomes. One positive outcome is that the czarist rule comes to an end and gives say to the workers and peasants. This is also a negative effect because communism replaces czarist rule. After the revolution, Lenin created free education throughout Russia.

Explanation:

a they donate money to humanitarian causes

c   they volunteer to alleviate suffering

d   they blame all muslims for not being able to keep their fellow muslims in line.