Mexican Americans included New Mexican Hispanos and Pueblo Indians and Genizaros, Tejanos, Californios and Mission Indians have existed since the area was part of New Spain. The majority of these historically primarily Hispanophone populations eventually adopted English as their first language as part of their overall Americanization. Approximately ten percent of the current Mexican-American population are descended from the early colonial settlers who became U.S. citizens in 1848 via the Treaty of Guadelupe Hidalgo which ended the Mexican–American War. Although most of the original Mexican American population were officially deemed white citizens by the treaty, they have faced and continue to face
Afro-Mexicans in the Mexican War of Independence the Mexican War of Independence 1810- 1821, it is estimated that about 30 to 40 percent of mixed race Mexicans had African in their mix. The decree abolishing slavery by priest Miguel Hidalgo, Mexico’s Founding Father, was a significant enticement to attract Afro-Mexicans to the fighting ranks, and there were many unsung heroes. Most of the Mexican citizens with African ascendance are located in the southern part of the territory, their location is mostly based on that the importance of the ports and harbors that connected the Pacific Ocean and the Gulf of Mexico which goes to the Atlantic. The