It is a Unitary Republic, Marxist-Leninist Single Party State. The Communist Party of Cuba
Communist Party of Vietnam was created on 1930-02-03.
New Communist Party of the Netherlands was created in 1992.
There is only one official political party in Cuba and it is the Communist Party or Partido Comunista de Cuba, PCC in the Spanish language of Cuba
The Communist Party of Spain (PCE) was founded on November 14, 1921. It played a significant role in Spanish politics during the 20th century, particularly during the Spanish Civil War and the subsequent Francoist dictatorship.
People's Party - Cuba - was created in 1900.
Cuba never had a formalized opposition, so when the Revolutions of 1989 spread over much of the communist world, no such thing occurred in Cuba. The Communist Party was the only ideological game in town.
Communist Revolutionary Party was created in 1970.
Communist Party of Palestine was created in 1922.
Pridnestrovie Communist Party was created in 1991.
Palestine Communist Party was created in 1923.
Communist Unification Party was created in 1976.