04/06/1989 Polish Solidarity wins the first free elections in Soviet block
Solidarity victory in Polish elections: 1989
Poland’s post-Berlin Wall generation: life 25 years after communism
Solidarity is a polish labor union. It was founded in September 1890 at the Lenin shipyard. It was the first trade union in a Warsaw Pact country that was not controlled by a communist party. It was part of an anti-bureaucratic social movement.