History of Migration at Mexico/US Border By VictoriaRees 200 Puebloans wander North (US) from Meso-America (Mexico) Period: 200 to Jul 3, 2012 Migration along US/Mexico Border 300 Hohokam Tribe settles along Gila, Salt and Verde Rivers 500 Patayan settle in Western Arizona/Eastern California Jan 1, 700 Anasazi Tribe settled in Grand Canyon & Colorado Plateau Jan 1, 1000 An estimated 24-50K Hohokam live in Snaketown (Phoenix) Jan 1, 1000 Sinagua living near Sunset Crater (Flagstaff) ; multi-tribal group Jan 1, 1090 Extended drought causes crop failures and famine Jan 1, 1100 Salado Tribe lives in Tonto Basin Jan 1, 1200 Lack of rainfall forces Sinaguan to Verde valley Jan 1, 1300 Hardship, violence. Tribes migrate to Albequerque & Mexico. Jan 1, 1400 Sinagua Tribe leaves the Verde Valley. Jan 1, 1450 Hohokam sites abandoned; floods,fire,overcultivation. Jan 1, 1500 Spaniards arrive in search of gold. Very few Indians remain. Jan 1, 1519 Mexico becomes Spanish colony. Jan 1, 1810 Mexico declares independence from Spain. Jan 1, 1845 Texas becomes 28th American State. Jan 1, 1846 Mexican-American territorial war begins. Feb 2, 1848 Mexicans concede to US; Treaty of Guadalupe-Hidalgo. Jan 1, 1853 Gadsden Purchase completes US-Mexico Border. Mar 2, 2022 Mogollan Tribe living in mountains (Arizona & New mexico)