Answer:
Caddo is an Indian nation in the southeastern United States (mainly, in western Oklahoma). The ancestors of Caddo were associated with the Plains Village culture – tribes who lived in the upper Missouri. In the last centuries of the pre-Columbian period, the southeastern United States was embraced by the Mississippian culture, which was based on previous archaic traditions. According to oral tradition, the Caddo tribe originated in northern Louisiana. Their culture developed in Arkansas and Louisiana and from there, it spread south and west. The Caddo tribe is related to the Wichita and Pawnee tribes, whose languages are also Caddoan.
The tribe was led by the hereditary leader (kahdi) and the council of elders (kanakha); also, there were female leaders. There were elected military leaders (amahoya). The people of tribe were engaged in agriculture (two sorts of corn, pumpkin, sunflower, beans, tobacco), gathering, hunting (deer, rabbit, waterfowl, bear, bison), and fishing.
Explanation:
An enormously influential biological exchange occurred when Europeans landed in the Americas, to the benefit and detriment of Europeans and Natives. Old World—New World plant and animal exchange resulted in sugar and bananas crossing the Atlantic while pigs, sheep, and cattle arrived in the Americas. The transfer of European diseases had catastrophic repercussions: influenza, typhus, measles, and smallpox devastated the Native American population. The Biological Exchange (also called the Columbian Exchange or Grand Exchange) is one of the most significant biogeological events of world history, affecting almost every society on earth and historians have only recently begun to question the event and the way it has been traditionally interpreted. In the traditional interpretation of the Biological Exchange, Indians lived in harmony with their environment in a pristine world and both the Natives and the environment were suddenly devastated following the arrival of Europeans. Biological exchanges of plants and animals enabled a better and longer life for Europeans, who took food items like potatoes and corn back to the old world were suddenly able to grow food to support their large population while reducing the population overgrowth by transporting humans to the new world.
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