Fraying amongst the members of the Warsaw Pact nations and instability of its western allies, first indicated by Lech Wałęsa's 1980 rise to leadership of the trade union Solidarity, accelerated, leaving the Soviet Union unable to depend upon its Eastern European satellite states for protection as a buffer zone.
Fraying amongst the members of the Warsaw Pact nations and instability of its western allies, first indicated by Lech Wałęsa's 1980 rise to leadership of the trade union Solidarity, accelerated, leaving the Soviet Union unable to depend upon its satellite states for protection of its borders, as buffer states.
0.003 seconds.