WEBVTT 00:00:00.780 --> 00:00:02.870 - [Narrator] Domino theory has very little to do 00:00:02.870 --> 00:00:06.310 with dominoes, and even less to do with pizza. 00:00:06.310 --> 00:00:09.030 Instead, it deals with the spread of communism 00:00:09.030 --> 00:00:10.570 throughout the world. 00:00:10.570 --> 00:00:13.430 It was said that if one nation adopted communism, 00:00:13.430 --> 00:00:15.300 so too would nearby nations. 00:00:15.300 --> 00:00:17.960 One after the other, after the other. 00:00:17.960 --> 00:00:20.320 While he never trademarked the term domino theory, 00:00:20.320 --> 00:00:22.820 President Dwight D. Eisenhower was the first person 00:00:22.820 --> 00:00:26.360 to use the analogy during a 1954 news conference. 00:00:26.360 --> 00:00:29.000 In a time when communism was seen in much of the West 00:00:29.000 --> 00:00:30.220 as an immense evil, 00:00:30.220 --> 00:00:32.290 the idea of country after country falling 00:00:32.290 --> 00:00:36.170 to the communists was terrifying to many Americans. 00:00:36.170 --> 00:00:38.680 Most fear centered around Southeast Asian countries, 00:00:38.680 --> 00:00:42.030 like Vietnam, and domino theory provided a convenient reason 00:00:42.030 --> 00:00:44.590 for the United States to get involved in police actions 00:00:44.590 --> 00:00:47.270 in the region to prevent the spread of communism. 00:00:47.270 --> 00:00:48.760 Although, maybe it'd be better 00:00:48.760 --> 00:00:50.760 if we solved our problems over a real game 00:00:50.760 --> 00:00:52.564 of dominoes, instead. 00:00:52.564 --> 00:00:54.400 (bird squawks) 00:00:54.400 --> 00:00:55.640 - Getting elected president 00:00:55.640 --> 00:00:57.360 is an expensive business. 00:00:57.360 --> 00:00:59.190 Campaign costs add up. 00:00:59.190 --> 00:01:01.360 There are advertisements to make, travel expenses, 00:01:01.360 --> 00:01:03.830 convention costs, even bumper stickers, 00:01:03.830 --> 00:01:05.953 but where does all this money come from?