The answer is a. A day with the shortest or longest amount of sunlight
False
Back in time (cave people) used many tools, and more people, (tribes, etc.)
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:
The alliance system was made up of two groups, the Central powers (Germany, Austria- Hungary, Italy(1914), and Turkey). The second group was the Allied powers (Russia, France, Great Britain, and United states).