Plutarco Elías Calles (25 September 1877 – 19 October 1945) was a general in the Mexican Revolution and a Sonoran politician, serving as President of Mexico from 1924 to 1928.. The 1924 Calles presidential campaign was the first populist presidential campaign in Mexico's history, as he called for land redistribution and promised equal justice, expanded education, further labor …

The Institutional Revolutionary Party (Spanish: Partido Revolucionario Institucional, pronounced [paɾˈtido rebolusjoˈnaɾjo institusjoˈnal]; abbr. PRI) is a political party in Mexico that was founded in 1929 and held uninterrupted power in the country for 71 years, from 1929 to 2000, first as the National Revolutionary Party (Spanish: Partido Nacional Revolucionario, PNR), …

The Mexican Revolution (Spanish: Revolución Mexicana) was an extended sequence of armed regional conflicts in Mexico from approximately 1910 to 1920. It has been called "the defining event of modern Mexican history". It resulted in the destruction of the Federal Army and its replacement by a revolutionary army, and the transformation of Mexican culture and government.

Álvaro Obregón Salido (Spanish pronunciation: [ˈalβaɾo oβɾeˈɣon]; 17 February 1880 – 17 July 1928) better known as Álvaro Obregón was a Sonoran-born general in the Mexican Revolution.A pragmatic centrist, natural soldier, and able politician, he became the 46th President of Mexico from 1920 to 1924 and was assassinated in 1928 as President-elect.

Nationalist Socialist Party Of Mexico, Spanish- Partido Nacional-Socialista de México (far-right not officially registered as party, cannot compete in elections) ... Progressive Constitutionalist Party (1910–1929) Laborist Party (1919–1929) Mexican Communist Party (1919–1989) Revolutionary Party of National Unification (1939–1940)

The Head of State of Mexico is the person who controls the executive power in the country. Under the current constitution, this responsibility lies with the President of the United Mexican States, who is head of the supreme executive power of the Mexican Union. Throughout its history, Mexico has had several forms of government.Under the federal constitutions, the title of …