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:
Mexico–Venezuela relations
Both Mexico and Venezuela share a common history in the fact that both nations were once part of the Spanish Empire. During the Spanish colonial period, Mexico was then known as Viceroyalty of New Spain and the capital being Mexico City while Venezuela was governed from the Viceroyalty of New Granada in Bogotá. In 1810, both Mexico and Venezuela declared their independence from Spain with each nation obtaining independence in 1821 and 1830, respectively. Soon after obtaining independence, Emperor Agustín de Iturbide of Mexico contacted President Simón Bolívar by informing him of his ascension to the Mexican throne and telling him of his personal admiration for Bolívar after learning about his heroic valor and successful military campaigns.