Why did the warsaw pact dissolve in 1991?

the cold war had ended, so the soviet union and the united states no longer needed to manufacture nuclear weapons

explanation:

the countries of the communist bloc had separated from the soviet union, so they no longer took part in the pact

these the citzens and goverment come to terms some of the amendments gave the states more power then the goverment and some protocted americans rights

the government closely monitored its finances to avoid another financial collapse.