Which Mesoamerican society lived along the west coast of South America?

Who were some of the first people to use prostheses?

The low and midlevel clouds that look like cotton balls are

Which answer best describes the u. s. national road? it ran from atlanta to baltimore and followed the railroad. it ran from new york to chicago and was made from wooden planks. it ran from massachusetts to ohio and ran parallel to the canal system. it ran from maryland to illinois and was made using macadam construction.