Indigenous peoples of the Americas Smallpox killed from one third to half of the native population of Hispaniola in 1518. By killing the Incan ruler Huayna Capac, smallpox caused the Inca Civil War of 1529–1532. Smallpox was only the first epidemic. Typhus (probably) in 1546, influenza and smallpox together in 1558, smallpox again in 1589, diphtheria in 1614, measles in 1618—all ravaged the remains of Inca culture. Smallpox killed millions of native inhabitants of Mexico. Unintentionally introduced at Veracruz with the arrival of Pánfilo de Narváez on April 23, 1520, smallpox ravaged Mexico in the 1520s, possibly killing over 150,000 in Tenochtitlán (the heartland of
History of Mexican Americans in Texas outnumbered non-Hispanic white births since the early 1990s. In 2007, for the first time since the early nineteenth century, Hispanics accounted for more than half of all births (50.2%), while non-Hispanic whites accounted for just 34%. History of Mexican Americans in Texas Indigenous peoples lived in the area now known as Texas long before Spanish explorers arrived in the area. However, once Spaniards arrived and claimed the area for Spain, a process known as "mestizaje" occurred, in which Spaniards and Native Americans had "mestizo" children who had both Spanish and indigenous blood. Texas was ruled by Spain as part of