In 1960 an International Meeting of Communist and Workers Parties was held in Moscow. It was preceded by a conference of 12 Communist and Workers Parties of Socialist countries held in Moscow November 1957[1] and the Bucharest Conference of Representatives of Communist and Workers Parties in June 1960.[2] Issues discussed at these meetings are associated with the Sino-Soviet split.[3]
Participants were (Soviet sources omit the names of 3 parties; one is believed to have been the CPUSA):
Progressive Party of the Working People
Communist Party of Czechoslovakia
Dominican Popular Socialist Party
Communist Party of El Salvador
Popular Entente Party
Hungarian Socialist Workers' Party
Irish Workers League, Communist Party of Northern Ireland
Mongolian People's Revolutionary Party
Communist Party of the Netherlands
Communist Party of the Soviet Union
Communist Party of the UAR
Communist Party of Great Britain
Communist Party of the United States