Plutarco Elías Calles was a Mexican politician and military officer who served as the 47th president of Mexico from 1924 to 1928. After the assassination of Álvaro Obregón, Calles founded the Institut
Calles in 1924.
Plutarco Elías Calles at the American Federation of Labor Building, 1924
Álvaro Obregón Salido was a Mexican general, inventor and politician who served as the 46th President of Mexico from 1920 to 1924. Obregón was re-elected to the presidency in 1928 but was assassinated
Plutarco Elías Calles
…October 1945) was a Mexican politician and military officer who served as the 47th president of Mexico from 1924 to 1928. After the assassination of Álvaro Obregón, Calles founded the Institutional Revolutionary Party and held unofficial power as Mexico's de facto leader from 1929 to 1934, a period known as the…
Gen. Obregón and staff of Yaquis, c. 1913
Álvaro Obregón (center left) and grey-bearded "First Chief" of the Constitutionalists, Venustiano Carranza.
Eulalio Gutiérrez (1881–1939), flanked by Francisco "Pancho" Villa (1878–1923) and Emiliano Zapata (1879–1919). Gutiérrez was appointed provisional President of Mexico by the Convention of Aguascalientes, a move that Venustiano Carranza (1859–1920) found intolerable. In the ensuing war, Obregón fought for Carranza against the convention.