View of a clip of President Reagan's famous 1987 Berlin Wall speech in which he asks Soviet leader Mikhail Gorbachev to "tear down this wall." Video courtesy of Reagan Presidential Library.

U.S. President Ronald Reagan stood before the Berlin Wall and declared, “Mr. Gorbachev, tear down this wall.” Canada now ...

A politician tore down a wall of confrontation that divided the ... That politician was Mikhail Gorbachev, the last Soviet leader who helped bring an end to the Cold War. Had he not made the ...

Encouraged by Gorbachev’s reforms, Warsaw Pact nations challenge Communist authority. Mass demonstrations lead to the destruction of the Berlin Wall and the end of Communism. Having made a name ...