Globalization and disease Eurasian diseases to the Americas was that many more native peoples were killed by disease and germs than by the colonists' use of guns or other weapons. Scholars estimate that over a period of four centuries, epidemic diseases wiped out as much as 90 percent of the American indigenous populations. In Europe during the age of exploration, diseases such as smallpox, measles and tuberculosis (TB) had already been introduced centuries before through trade with Asia and Africa. People had developed some antibodies to these and other diseases from the Eurasian continent. When the Europeans traveled to new lands, they carried
Mexican settlement in the Philippines Mexican immigrants to the Philippines, they belonged to different ethnic groups such as indigenous and mestizos and Creoles who mainly mixed with the local population, which also increased the number of descendants with Spanish surnames. The construction of the military fort of Zamboanga counted with the help of these Mexican immigrants who had already settled in the islands. The Mexican legacy in the Philippines, consisting of marriage between the Spanish and the indigenous culture of origin (Maya and Nahuatl), has been marked in these islands. Many words that originated from Nahuatl, a language spoken by the descendants of the indigenous