Native American Girl

With the meeting of two worlds, animals, insects, and plants were carried from one to the other, both deliberately and by chance, in what is called the Columbian Exchange. Sheep, pigs, and cattle were all Old World animals that were introduced to contemporary Native Americans who never knew such animals.
In the 16th century, Spaniards and other Europeans brought horses to the Americas. The early American horse had been game for the earliest humans on the continent. It was hunted to extinction about 7000 BCE, just after the end of the last glacial period. Native Americans benefited by reintroduction of horses. As they adopted use of the animals, they began to change their cultures in substantial ways, especially by extending their nomadic ranges for hunting. Some of the horses escaped and began to breed and increase their numbers in the wild.
The reintroduction of the horse to North America had a profound impact on Native American culture of the Great Plains. The tribes trained and used horses to ride and to carry packs or pull travois. The people fully incorporated the use of horses into their societies and expanded their territories. They used horses to carry goods for exchange with neighboring tribes, to hunt game, especially bison, and to conduct wars and horse raids.