"Just pause for a moment to reflect on what we've done. Germany is united, and a slab of the Berlin Wall sits right outside this Astrodome. Arabs and Israelis now sit face to face and talk peace, and every hostage held in Lebanon is free. The conflict in El Salvador is over, and free elections brought democracy to Nicaragua. Black and white South Africans cheered each other at the Olympics. The Soviet Union can only be found in history books. The captive nations of Eastern Europe and the Baltics are captive no more. And today on the rural streets of Poland, merchants sell cans of air labeled "the last breath of communism." If I had stood before you 4 years ago and described this as the world we would help to build, you would have said, "George Bush, you must have been smoking something, and you must have inhaled." This convention is the first at which an American President can say the cold war is over, and freedom finished first."
January 1, 1970
https://en.wikiquote.org/wiki/Democratization