The communists were thrilled with the plans of gorbachev and installed boris yeltsin after gorbachev's term ended. true or false

False.

Explanation:

Boris Yeltsin was the first Russian president serving from 1991 to 1999. He was a member of the Communism Party until 1990 when he split and stood as political independent being in favor of capitalism rather than his previous party.

Gorbachev was the last leader of the Soviet Union and was responsible for putting an end to that superpower dividing it into different sovereign states. To accomplish that, Gorbachev adopts a policy called "perestroika" to decentralize economics.

Yeltsin was in favor of this policy but then he criticized it for being too moderate. He was responsible for finally dissolving the Soviet Union and adapting Russia into a capitalist market.

So, according to the information above, the communist did not install Yeltsin because he finally ended up destroying the biggest country communism has ever had.

I hope this answer helps you.

congress also has implied powers, which derive from the necessary and proper clause of the constitution and permit congress "to make all laws which shall be necessary and proper for carrying into execution the foregoing powers, and all other powers vested by this constitution in the government of the united states.