Why is "Constitutionalists in the Mexican Revolution" trending?

Wikipedia Overview

The Constitutionalists were a faction in the Mexican Revolution (1910–1920). They were formed in 1914 as a response to the assassination of Francisco Madero and Victoriano Huerta's coup d'etat. Also known as Carrancistas, taking that name from their leader, Venustiano Carranza the governor of Coahuila. The Constitutionalists played the leading role in defeating the Mexican Federal Army on the battlefield. Carranza, a centrist liberal attracted Mexicans across various political ideologies to the Constitutionalist cause. Constitutionalists consisted of mainly middle-class urbanites, liberals, and intellectuals who desired a democratic constitution under the guidelines "Mexico for Mexicans" and Mexican nationalism. Their support for democracy in Mexico caught the attention of the United States, who aided their cause. In 1914, the United States occupied Mexico's largest port in Veracruz in an attempt to starve Huerta's government of customs revenue. They crafted and enforced the Mexican Constitution of 1917 which remains in force today. Following the defeat of General Huerta, the Constitutionalists outmaneuvered their former revolutionary allies Emiliano Zapata and Pancho Villa becoming the victorious faction of the Mexican Revolution. However the Constitutionalists were divided amongst themselves and Carranza was assassinated in 1920. He was succeeded by General Álvaro Obregón who began enforcing the 1917 constitution and calming revolutionary tensions. His assassination and the subsequent power vacuum this created spurred his successor, Plutarco Elías Calles to create the National Revolutionary Party (PNR) which would hold uninterrupted political power in Mexico until 2000.