Competition in the Third World Main articles: 1953 Iranian coup d''??tat, 1954 Guatemalan coup d''??tat, Congo Crisis, Decolonization and Wars of national liberation1961 Soviet postage stamp demanding freedom for African nations1961 Soviet stamp commemorating Patrice Lumumba, prime minister of the Republic of the CongoNationalist movements in some countries and regions, notably Guatemala, Indonesi