Reagan and Gorbachev - The Evil Empire

Reagan was the biggest despite things like invading Grenada and certain saber rattling. In terms of the big vision, he really was dovish on a scale we hadn't seen in a long time. He wanted to denuclearize and abolish nuclear weapons; Thatcher said you can't uninvent nukes. They're very much portrayed in popular history as these kind of ideological Siamese twins joined at the hip.