Political party in Mexico

In Mexico, there are three major political parties :

PAN or National Action Party (Partido Acción Nacional) led by Luis Felipe Bravo - President Vincente Fox's party
PRD or Party of the Democratic Revolution (Partido de la Revolución Democrática) led by Amalia García Medina
PRI or Institutional Revolutionary Party (Partido Revolucionario Institucional) led by Dulce Maria Sauri Riancho - In power for most of the 20th century

Convergencia por la Democracia (CD) Convergence for Democracy - Dante DELGADO Ranauro
Liga de Trabajadores por el Socialismo (LTS) (Trotskist)
Partido Alianza Social (PAS) Social Alliance Party - Jose Antonio CALDERON Cardoso
Partido Auténtico de la Revolución de México (PARM) Authentic Party of the Mexican Revolution
Partido de Centro Democrático (PCD) Party of the Democratic Center - Manuel CAMACHO Solis
Partido de los Comunistas Mexicanos (PCM)
Social Democratic Party (PDS) - Gilberto RINCON Gallardo
Partido del Frente Cardenista de Reconstrucción Nacional (PFCRN)
Partido Liberal Mexicano (PLM)
Partido Obrero Socialista (POS)
Partido Popular Socialista (PPS)
Partido del Trabajo (PT) Workers Party - Alberto ANAYA Gutierrez
Party of the Nationalist Society (PSN) - Gustavo RIOJAIS Santana
Partido Verde Ecologista (PVEM) Mexican Green Ecological Party - Jorge GONZALEZ Torres

In the 19th century the two important parties were:

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