The Soviet response to this event resulted in the promulgation of the Brezhnev Doctrine.
One meeting during this event required delegates to disguise themselves as workers to convene the Vysocany Congress. The leader of this movement launched an "Action Program" that was intended to change the direction of the KSC party. This period saw the publishing by Ludvik Vaculik of the "Two Thousand Words" manifesto. The Soviet response to this event resulted in the promulgation of the Brezhnev Doctrine. The reforms of this period were intended to bring about "socialism with a human face." For 10 points, name this event that resulted in a Soviet invasion of Czechoslovakia in 1968, which was a brief period of liberalization under Alexander Dubcek.
One meeting during this event required delegates to disguise themselves as workers to convene the Vysocany Congress.
Prague Spring