What was the purpose of Stalin's great purges?

The Great Purge, also known as the “Great Terror,” was a brutal political campaign led by Soviet dictator Joseph Stalin to eliminate dissenting members of the Communist Party and anyone else he considered a threat.

Explanation:

Joseph Stalin was a very paranoid man, and it showed in the way he ruled the Soviet Union. Anyone who was caught that posed a political threat to him or questioned his style of ruling, would be arrested.

the reform movements that arose during the antebellum period in america focused on specific issues: temperance, abolishing imprisonment for debt, pacifism, antislavery, abolishing capital punishment, amelioration of prison conditions (with prison's purpose reconceived as rehabilitation rather than punishment), the humane treatment of animals, the humane and just treatment of native americans, the establishment of public institutions for the care of the destitute, orphans, blind, and mentally ill, the establishment of public schools, the abolition of tobacco use, vegetarianism, health reform, homeopathic medicine, woman's rights (including, at first, especially the establishment of a woman's right to own property apart from her husband and her right to sue for divorce), and the amelioration of labor conditions (including higher pay, the right to form unions, the right to strike, and the demand for limits on the number of work hours, and safe working conditions).

explanation: