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
Non-intervention in the Spanish Civil War whom were now Spaniards, at the last meeting of the League of Nations, thereby showing his contempt for the Non-Intervention Committee. Similarly, Italians would leave Spain under the Anglo-Italian agreement, not through the Committee. Britain and France recognised the Nationalist government on 27 February 1939. Clement Attlee criticised the way it had been agreed, calling it 'a gross betrayal... two and a half years of hypocritical pretence of non-intervention'. Non-intervention in the Spanish Civil War During the Spanish Civil War, several countries followed a principle of non-intervention, to avoid any potential escalation and possible expansion of the war to other