Revolutions of 1989 and the fall of the Berlin Wall: HSC Modern History Cold War

A focused answer to the HSC Modern History Cold War dot point on the revolutions of 1989, the Polish round-table elections (June 1989), the Hungarian opening of the Austrian border (10 September), the fall of the Berlin Wall (9 November), the Velvet Revolution in Czechoslovakia (November), and the Romanian revolution (December) that ended communist rule across Eastern Europe.