Meant to counteract decades of Russification—the promotion of Russian identity over indigenous culture during the imperial period—korenizatsiya was a Soviet policy that involved encouraging citizens to become literate and educated in the languages of their people and promoting members of the ethnic elite to positions of power. The policy began in the 1920s under Vladimir Lenin, who used it to spread communism. Who was the young revolutionary who conceived the policy—and later opposed it? Discuss