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
Indigenous peoples of the Americas was the general rule in the rest of North America, the history of the colony of New Spain was one of racial intermingling ("mestizaje"). "Mestizos", which in Mexico designate people who do not identify culturally with any indigenous grouping, quickly came to account for a majority of the colony's population; but 6% of the Mexican population identify as speakers of one of the indigenous languages. The CDI identifies 62 indigenous groups in Mexico, each with a unique language. In the states of Chiapas and Oaxaca and in the interior of the Yucatán Peninsula the majority of the population is indigenous.