What problem did Indigenous people in Mexico have prior to the Mexican Revolution?

They had lost their land unfairly and made low wages.

They wanted to stop the U.S. from fighting for Díaz.

They wanted to stop NAFTA.

They wanted to put Huerta in power as a democratic leader.

The statement "They had lost their land unfairly and made low wages" is accurate. Indigenous people in Mexico faced significant land dispossession and exploitation prior to the Mexican Revolution. Many of their communal lands were seized and redistributed to wealthy landowners, leaving indigenous communities impoverished. Additionally, they often worked as laborers on haciendas, earning meager wages and enduring harsh working conditions.