Who were the major groups within the movement challenging state rule of cossack revolt?

Cossack, Russian Kazak, (from Turkic kazak, “adventurer” or “free man”), member of a people dwelling in the northern hinterlands of the Black and Caspian seas. They had a tradition of independence and finally received privileges from the Russian government in return for military services.

Explanation: Brainliest

the answer is jerusalem