Institutional Revolutionary Party
Cárdenas's successor Manuel Ávila Camacho gave the party its present name in 1946. The party, under its three different names, held every political position until 1946 when the PAN started winning posts for municipal president and federal deputies and senators, starting in 1946, after the party changed its name to its current name, the Institutional Revolutionary Party. By then, the party had acquired a reputation for corruption, and while this was admitted (to a degree) by some of its affiliates, its supporters maintained that the role of the party was crucial in the modernization and stabilization of Mexico.
Party of the Poor (Mexico)
After the collapse of the Party of the Poor following Cabaña's death, some remnants of it joined together with the militant Revolutionary Clandestine Workers' Union Party of the People (PROCUP, formed in 1971), which followed a doctrine that combined traditional Marxist-Leninist and Maoist concepts, achieving "ideological unification" and forming the PROCUP-PdlP by 1980. The group would continue carrying out small armed operations, including assassinations and bombings, throughout the 1980s and early 1990s. In 1985, a group calling itself the Party of the Poor kidnapped the Unified Socialist Party of Mexico politician Arnoldo Martinez Verdugo. David Cabañas Barrientos, Lucio's brother, became a principal PROCUP-PdlP leader, and was imprisoned in 1990 for his alleged role in an assassination. The movement dissolved in 1996, merging with new militant groups such as the "Ejército Popular Revolucionario" and the "Ejército Revolucionario del Pueblo Insurgente".