During the 20th century, it was mainly leftist forces that would propose the reunification of Central America into a single political unit. In 1925, the Central American Socialist Party was founded in Guatemala by Farabundo Martí and other Salvadorans in exile, and would later also operate as the Central American Communist Party. In the 1970s, the Central American Workers' Revolutionary Party, particularly active in El Salvador and Honduras, would emerge.[1]