What events marked the end of the Soviet Union?

The unsuccessful August 1991 coup against Gorbachev sealed the fate of the Soviet Union. Planned by hard-line Communists, the coup diminished Gorbachev's power and propelled Yeltsin and the democratic forces to the forefront of Soviet and Russian politics.

Explanation: Hopefully this helps you.

answer; ///i believe its (b); ///the president will sign it or veto the check first good luck

hello answer is b i hope that helepd.