Historical story

What reflects the leader who was responsible for Great Purge and main group that victimized by it?

The leader responsible for the Great Purge was Joseph Stalin. The main group that was victimized by the purge was the Old Bolsheviks, who were members of the Communist Party of the Soviet Union (CPSU) who had joined before 1917. Stalin also purged many other groups, including kulaks (wealthy peasants), ethnic minorities, and military leaders.