“Mr. Gorbachev, tear down this wall!” announced President Ronald Reagan at the Berlin Wall, June 12, 1987. Begun after Lenin’s Bolshevik Revolution in 1917, the Soviet Union existed from 1922 to 1991. With its motto “Workers of the World, Unite!” the Soviet tactic was to train agitators, community organizers, labor organizers, and agent provocateurs – provoking…