The Popular Movement for National Liberation (Spanish: Movimiento Popular de Liberación Nacional, MPLN) was a left-wing political party in Bolivia.
[1] In 1978 the political party took out a pamphlet where they explain its origin, where they talk about its influence from the Ñancahuazú Guerrilla, the Foquismo, and the social and political crisis lived in Bolivia.
[2].In 1978, 1979, and 1980 the MPLN took part in an electoral coalition Democratic and Popular Union backing Hernán Siles Zuazo.
[3] In 1983, the Popular Movement for National Liberation merged with the Socialist Party-One.
[4][5] The Socialist Party-One presented Ramiro Velasco Romero as its presidential candidate in 1985 and 1993.