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 religious beliefs of the Tagalog people Indigenous religious beliefs of the Tagalog people The indigenous religious beliefs of the Tagalog people (sometimes referred to as Anitism, or, less accurately, using the general term ""animism"") were well documented by Spanish missionaries, mostly in the form of epistolary accounts ("relaciones") and as entries in the various dictionaries put together by missionary friars. Archeological and linguistic evidence indicates that these beliefs date back to the arrival of Austronesian peoples, although elements were later syncretistically adapted from Hinduism, Mahayana Buddhism, and Islam. Many of these indigenous beliefs persist to this day, in sycretistic forms discussed by scholars as Philippine variations