Which Polish leader established an independent trade union union called Solidarity in 1980, and was elected president of Poland in the free elections of 1989?

A.) Janos Kadar
B.) Lech Walesa
C.) Wladislaw Gomulka
D.) Imre Nagy

Lech Wałęsa

Explanation:

It officially registered on 10 November 1980. Lech Wałęsa and others formed a broad anti-Soviet social movement ranging from people associated with the Catholic Church to members of the anti-Soviet left.

tenochtitlan (also spelled tenochtitlán), located on an island near the western shore of lake texcoco in central mexico, was the capital city and religious centre of the aztec civilization. the traditional founding date of the city was 1345 ce and it remained the most important aztec centre until its destruction at the hands of the conquering spanish led by hernán cortés in 1521 ce, which led to the final collapse of the aztec empire.