Authors:

The American Race is marked by a brown complexion; long, black, lank hair; and deficient beard.

Samuel George Morton, George Combe (1839). “Crania Americana; Or, A Comparative View of the Skulls of Various Aboriginal Nations of North and South America: To which is Prefixed an Essay on the Varieties of the Human Species”, p.6, Philadelphia : J. Dobson ; London : Simpkin, Marshall
The American Race is marked by a brown complexion; long, black, lank hair; and deficient beard.