Accurate maps and sea charts helped them
Answer:
wood
Explanation:
Ebony, wood of several species of trees of the genus Diospyros (family Ebenaceae), widely distributed in the tropics. The best is very heavy, almost black, and derived from heartwood only.
The term Woodland Indians was created in 1932 to describe a prehistoric culture that was significantly different than the nomadic Archaic Indians that roamed the eastern third of the North American Continent from 6000 B. C. to about 1000 B. C. It is the third and final general cultural description applied to native people prior to the formation of tribes, the final stage of development of these prehistoric people. Were the Woodland Indians historic<span> or </span>prehistoric<span>? Woodland Indians, as with all later Indian nations until the Cherokee, were prehistoric. The Cherokee adopted a written language in 1820, making them a historic tribe from that time on.
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Art, math, science, maybe psychology
