Nato
The Warsaw pact was a treaty, not really an organisation, and as such did not have a head. However, the Soviet Union was effectively pre-eminent in all its doings.
Warsaw Pact
The Warsaw Pact was created on May 14 of 1955
The Warsaw Pact.
That Alliance was called the Warsaw Pact. It was dissolved in 1989.
Albania
The Warsaw pact organization was a collective defense treaty. There eight communist states involved; Albanian, Bulgarian, Czech, Slovak, German, Hungarian, Polish, Romanian and Russian,
The Soviet Union's version of NATO was the Warsaw Pact. It was a collective defense treaty signed in 1955 by the Eastern Bloc countries, which were under Soviet influence. The Warsaw Pact aimed to counter the influence of NATO and to maintain political and military unity among its member states.
The Warsaw Pact was the military alliance formed to counter Soviet expansion.
Romania didn't leave the Warsaw pact, the pact was dissolved on 1 July 1991.
The Warsaw Pact.
I seriously doubt it. To the best of my knowledge, the Warsaw Pact was simply a military alliance created to oppose the non-communist countries of Western Europe in the event of another war.