Māori people peaceful tribes from their productive turangawaewae, such as the Moriori in the Chatham Islands by invading forces from North Taranaki, had a catastrophic effect on these conquered tribes. At the same time, the Māori suffered high mortality rates for new Eurasian infectious diseases, such as influenza, smallpox and measles, which killed an unknown number of Māori: estimates vary between ten and fifty percent. The spread of epidemics resulted largely from the Māori lacking acquired immunity to the new diseases. A huge influx of European settlers in the 1870s increased contact among many of the indigenous people with the newcomers. Te
Indigenous peoples of the Americas 2009, at the same time as general elections to office. The issue divided the country. At that time, indigenous peoples voted overwhelmingly for more autonomy: five departments that had not already done so voted for it; as did Gran Chaco Province in Taríja, for regional autonomy; and 11 of 12 municipalities that had referendums on this issue. Indigenous peoples of Brazil make up 0.4% of Brazil's population, or about 817,000 people, but millions of Brazilians are mestizo or have some indigenous ancestry. Indigenous peoples are found in the entire territory of Brazil, although in the 21st century, the majority of