In what year did the Mexican Revolution against Porfirio Diaz begin?

1910

Explanation:

The Revolution began on November 20, 1910, as many factions in Mexico joined the call to arms of Madero, after the old Porfirio decided to reelect and dishonor his word of leaving the Presidency.

The call to arms on 20th November 1910 meant to overthrow the old system that Porfirio Díaz had led.

An industrial and modernized country did not obtain the promises of modernity and a great social disparity turned into social unrest.

The movement that started in 1910, ended dictatorship in Mexico and a constitutional republic that incorporated social and political reforms.

Francisco Madero, Pascual Orozco, Pancho Villa and Emiliano Zapata, were among the caudillos who fought long to create better conditions, yet in the aftermath, their differences would turn into divisions that would delay the conflict into civil war.

After 10 years Mexican government acknowledged the labor unions and peasants organizations, among many other banners that caused the war.

The Mexican Revolution started in 1910, when liberals and intellectuals began to challenge the regime of dictator Porfirio Díaz