Globalization and disease Spanish soldiers introduced smallpox by contact with natives of the Aztec capital Tenochtitlan. A devastating epidemic broke out among the indigenous people, killing thousands. In 1617, smallpox reached Massachusetts, probably brought by earlier explorers to Nova Scotia, Canada.” By 1638 the disease had broken out among people in Boston, Massachusetts. In 1721 people fled the city after an outbreak, but the residents spread the disease to others throughout the thirteen colonies. Smallpox broke out in six separate epidemics in the United States through 1968. The smallpox vaccine was developed in 1798 by Edward Jenner. By 1979 the disease had been
Indigenous peoples in Argentina the immigration and its contribution to the Argentine ethnography is evident by observing that Argentina became the second country in the world that received the most immigrants, with 6.6 millions, second only to the United States with 27 millions, and ahead of countries such as Canada, Brazil, Australia, etc. The expansion of European immigrant communities and the railways westward into the Pampas and south into Patagonia was met with Malón raids by displaced tribes. This led to the Conquest of the Desert in the 1870s, which resulted in over 1,300 indigenous dead. Indigenous cultures in Argentina were consequently affected by