Which Mexican revolutionary movement produced a 1917 constitution, though full reforms took long to implement?

• A. Cristero War
• B. Mexican Civil War
• C. Mexican War of Reform
• D. Mexican Revolution

Answer: (D)

The main idea is that a major revolutionary movement produced a new constitutional framework that reshaped the nation. The Mexican Revolution, which began in 1910, brought together diverse groups to overhaul Porfirio Díaz’s regime and redraw Mexico’s social contract. Under Venustiano Carranza, a new constitution was drafted and ratified in 1917. This document enshrined significant reforms—land redistribution, workers’ rights, secular education, and limits on church influence over the state. Yet turning those ideas into real change took time; the country remained unstable as different factions contended for power, so full implementation stretched over years and across successive governments.

The other options refer to different conflicts or periods that did not generate the 1917 constitution. The Cristero War was a later uprising in response to the constitution’s anticlerical provisions. The Mexican War of Reform produced an earlier liberal constitution in the 1850s–60s. The term Mexican Civil War describes internal conflict but not the movement that produced the 1917 document.