USA HISTORY

Detailed explanation-1: -Native Americans definitely waged war long before Europeans showed up. The evidence is especially strong in the American Southwest, where archaeologists have found numerous skeletons with projectile points embedded in them and other marks of violence; war seems to have surged during periods of drought.

Detailed explanation-2: -The first lasting contact between indigenous Americans and Europeans came as Arawak, Taino, and Lucayan peoples encountered the Italian explorer Christopher Columbus and his Spanish ships.

Detailed explanation-3: -They found ways to live in deserts, in forests, along the oceans, and on the grassy prairies. Native peoples were great hunters and productive farmers. They built towns and traded over large distances with other tribes. These were the people the European explorers met when their ships landed in America.

Detailed explanation-4: -Indigenous people both north and south were displaced, died of disease, and were killed by Europeans through slavery, rape, and war. In 1491, about 145 million people lived in the western hemisphere. By 1691, the population of indigenous Americans had declined by 90–95 percent, or by around 130 million people.