Bolsheviks
Germanic
jews
jews
The communist Bolsheviks took over during the November Revolution.
There was not one individual or group that overthrew Mongol rule in Russia. Instead, the Mongol empire died out instead of being overthrown.
Peasants and serfs
No group or person overthrew Lenin. Lenin died of natural causes in 1924 while still in power.
Abbasids is the Muslim group overthrew the Umayyad dynasty and set up a new caliphate.
Russian people are the largest ethnic group in Russia.
The Orthodox in Russia asked that the Orthodox in the Byzantine empire send some missionaries. At this point, there was no written language for the Russian people. The byzantine empire sent two scholars, who were the brothers Cyrill and Methodius, to lead this missionary movement. These two brothers were the founders of the Russian alphabet, thus why it is so similar to the Greek alphabet. This was done so that the Bible could be translated for the people of Russia.
mongols
A group called the Turks.