Politics of Mexico in the context of "Executive power"

The current Constitution of Mexico, formally the Political Constitution of the United Mexican States (Spanish: Constitución Política de los Estados Unidos Mexicanos), was drafted in Santiago de Querétaro, in the State of Querétaro, Mexico, by a constituent convention during the Mexican Revolution. It was approved by the Constituent Congress on 5 February 1917, and was later amended several times. It is the successor to the Constitution of 1857, and earlier Mexican constitutions. "The Constitution of 1917 is the legal triumph of the Mexican Revolution. To some it is the revolution."

The current Constitution of 1917 is the first such document in the world to set out social rights, preceding the Russian Soviet Federative Socialist Republic Constitution of 1918 and the Weimar Constitution of 1919. Some of the most important provisions are Articles 3, 27, and 123; adopted in response to the armed insurrection of popular classes during the Mexican Revolution, these articles display profound changes in Mexican politics that helped frame the political and social backdrop for Mexico in the twentieth century. Article 3 established the basis for free, mandatory, and secular education; Article 27 laid the foundation for land reform in Mexico; and Article 123 was designed to empower the labor sector, which had emerged in the late nineteenth century and which supported the winning faction of the Mexican Revolution.