Domino theory Domino theory The domino theory was a theory prominent from the 1950s to the 1980s that posited that if one country in a region came under the influence of communism, then the surrounding countries would follow in a domino effect. The domino theory was used by successive United States administrations during the Cold War to justify the need for American intervention around the world. U.S. President Dwight D. Eisenhower described the theory during an April 7, 1954, news conference, when referring to communism in Indochina: In 1945, the Soviet Union brought most of the countries of eastern Europe and Central
Sugar Intervention company of selective pro-government terror. In early summer 1917, the Cuban government agreed to the arrival of American Marines. Even though both sides clearly recognized that the liberal revolt was over, they needed the intervention to protect the crops. Morgan suggested to justify the intervention as was needed to suppress the insurrection. The US authorities, however, were afraid that this justification would undermine national and international position of the Menocal government, and announced that the goal of the intervention was to support Cuba as an ally in World War I, and the sugar harvest as the major contribution of Cuba