The institutional revolutionary party in Mexico never lost and election till 2000. What were the reason behind it?
Answers
The Institutional Revolutionary Party (Spanish: Partido Revolucionario Institucional, PRI) is a Mexican political party founded in 1929 that held uninterrupted power in the country for 71 years from 1929 to 2000, first as the National Revolutionary Party (Spanish: Partido Nacional Revolucionario, PNR), then as the Party of the Mexican Revolution (Spanish: Partido de la Revolución Mexicana, PRM), and finally renaming itself as the Institutional Revolutionary Party in 1946.
The National Revolutionary Party was founded in 1929 by Plutarco Elías Calles, Mexico's paramount leader at the time and self-proclaimed "Jefe Máximo" (Supreme Chief) of the Mexican Revolution. The party was created with the intent of providing a political space in which all the surviving leaders and combatants of the Mexican Revolution could participate, and to solve the grave political crisis caused by the assassination of president-elect Álvaro Obregón in 1928. Although Calles himself fell into political disgrace and was exiled in 1936, the party continued ruling Mexico until 2000, changing names twice until it became the Institutional Revolutionary Party.