What was the primary outcome of the Mexican Revolution from 1910 to 1920?

The primary outcome of the Mexican Revolution from 1910 to 1920 was the overthrow of the long-time dictator Porfirio Díaz, which was led by Francisco I. Madero. Díaz had ruled Mexico for over three decades, and his regime was characterized by political repression, widespread inequality, and favoring foreign interests over those of Mexican citizens. The revolution began as a response to these injustices, aiming to establish democracy and social reform in the country.

Madero, initially calling for a revolt against Díaz, became a central figure in the revolution. He represented a faction that sought political change, advocating for free elections and greater rights for the lower classes. His efforts, along with those of various revolutionary leaders, ultimately led to Díaz resigning in 1911 and subsequently to a series of power struggles and reforms that tried to reshape Mexico’s governance and land distribution.

The other options either misrepresent historical events or suggest outcomes that did not occur during the revolution. There was no establishment of a monarchy following the revolution, nor did it end all agricultural practices. Additionally, while there were moments of foreign involvement in Mexico during and after the revolution, the primary outcome was not an invasion but rather a more comprehensive internal conflict and change in leadership.