The Institutional Revolutionary Party (PRI), or Partido Revolucionario Institucional in Spanish, is one of Mexico's oldest political parties, with a significant influence on the country's political landscape for much of the 20th century.
The PRI was founded in 1929 as the National Revolutionary Party (PNR) by President Plutarco Elías Calles with the aim of stabilizing the country after the Mexican Revolution. Its creation was part of a broader effort to consolidate power and provide a platform for the revolutionary factions to govern. In 1938, the PNR transformed into the Party of the Mexican Revolution (PRM), which further evolved into the PRI in 1946 under the leadership of President Miguel Alemán Valdés.
From 1929 until 2000, the PRI held uninterrupted control over the Mexican presidency, making it one of the longest-ruling political parties in the world. This period was characterized by:
Initially, the PRI was influenced by revolutionary ideals, promoting land reform, education, and labor rights. Over time, its ideological stance evolved:
The PRI's hegemony started to erode in the late 20th century due to:
Despite losing the presidency, the PRI has remained a significant force in Mexican politics, returning to power with Enrique Peña Nieto in 2012. However, its image has been tarnished by ongoing issues with corruption and governance.
As of the last election cycle, the PRI has been working to rebuild its image and regain voter trust. It has faced challenges from newer political movements and parties, as well as from internal strife. The party has tried to adapt by incorporating more centrist and left-leaning policies to appeal to a broader electorate.