What was a cause of the Russian Revolution?

The main causes of the Russian Revolution of 1917 were the poverty of the peasant class, the rise of the urban industrial class, the antiquated and oppressed military, a growing intellectual movement, and the inefficiency and autocracy of the Tsarist regime.

Explanation:

the church governed the society after the empire fell.   constantine took charge of rome and ended the confusion which had over religion and made christianity as the only religion and that started ruling the roman empire. he also divided the empire into two and fortified the eastern part.   he ruled the eastern part.