Indigenous peoples of Mexico
When Mexico gained independence in 1821, the casta system was eliminated as a legal structure, but racial divides remained. 
White Mexican argued about what the solution was to the "Indian Problem", that is indigenous who continued to live in communities and were not integrated politically or socially as citizens of the new republic. The Mexican constitution of 1824 has several articles pertaining to indigenous peoples. The second article of the constitution of Mexico recognizes and enforces the right of indigenous peoples and communities to self-determination and therefore their autonomy to:
Fredonian Rebellion
After winning independence in 1821, several of Spain's colonies in the New World joined together to create a new country, Mexico. The country divided itself into several states, and the area known as Mexican Texas became part of the border state Coahuila y Tejas. To assist in governing the large area, the state created several departments; all of Texas was included in the Department of Béxar. The department was further subdivided into municipalities, which were each governed by an alcalde, similar to a modern-day mayor. A large portion of East Texas, ranging from the Sabine to the Trinity Rivers and from the Gulf Coast to the Red River, became part of the municipality of Nacogdoches. Most residents of the municipality were Spanish-speaking families who had occupied their land for generations. An increasing number were English-speaking residents who had immigrated illegally during the Mexican War of Independence. Many of the immigrants were adventurers who had arrived as part of various military filibustering groups, which had attempted to create independent republics within Texas during Spanish rule.