Revolutionary Mariateguist Party (in Spanish

Spanish language

Spanish , also known as Castilian , is a Romance language in the Ibero-Romance group that evolved from several languages and dialects in central-northern Iberia around the 9th century and gradually spread with the expansion of the Kingdom of Castile into central and southern Iberia during the...

: Partido Mariateguista Revolucionario), was a political party

Political party

A political party is a political organization that typically seeks to influence government policy, usually by nominating their own candidates and trying to seat them in political office. Parties participate in electoral campaigns, educational outreach or protest actions...

 in Peru

Peru

Peru , officially the Republic of Peru , is a country in western South America. It is bordered on the north by Ecuador and Colombia, on the east by Brazil, on the southeast by Bolivia, on the south by Chile, and on the west by the Pacific Ocean....

 founded in 1989, through a split in the Mariateguist Unified Party

Mariateguist Unified Party

Mariateguist Unified Party was a political party in Peru founded in 1984 by Revolutionary Vanguard , Revolutionary Left Movement , Workers Revolutionary Party and a sector of Revolutionary Communist Party...

 (PUM). Leaders of PMR included Agustín Haya de la Torre, Santiago Pedráglio and Miguel Azcueta. It contested on the lists of IU

United Left (Peru)

United Left was an alliance of leftist political parties in Peru founded in 1980 by Popular Democratic Unity , Revolutionary Left Union , Peruvian Communist Party , Revolutionary Socialist Party , Revolutionary Communist Party and FOCEP.In 1984 UDP and a part of PCR converted itself into the...

 in the municipal elections 1989 and the general elections 1990. Later PMR was dissolved in internal strife. One sector integrated itself into the Democratic Left Movememt (MDI).