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 people of the Everglades region that Ponce de León was not the first Spaniard to make contact with the native people of Florida. During his second visit to South Florida, Ponce de León was killed by the Calusa, and the tribe gained a reputation for violence, causing future explorers to avoid them. In the more than 200 years the Calusa had relations with the Spanish, they were able to resist their attempts to missionize them. The Calusa were referred to as "Carlos" by the Spanish, which may have sounded like "Calos", a variation of the Muskogean word "kalo" meaning "black" or "powerful". Much of what