The Russian SFSR was controlled by the Communist Party of the Soviet Union, until the abortive 1991 August coup, which prompted President Yeltsin to suspend the recently created Communist Party of the Russian Soviet Federative Socialist Republic.
If it is possible to answer this question, answer it for me (else, reply "unanswerable"): What event prompted the end to the control of the Communist Party of the Soviet Union in the RSFSR?
the abortive 1991 August coup