For the answer to the question above, I believe that the primary region of North America that was dominant in native art was in <u><em>Greenland</em></u>. At that time, Nomads were one of the most dominant groups in the whole world.
Intergrated but uneqaul
After slave labour, americans found itself with a problem of intergrating blacks into the system, but the main headaches after 1920's was the question of equality, that led to emergence of rigorous activism.
Leonidas, one of the two kings in the Spartan diarchy, died fighting the Persian Invasion at Thermopylae. He had a force of three hundred Spartans, augmented by a thousand or so soldiers from his allies. He had sent the main part of his force in retreat, and was holding the pass at Thermopylae in order to give the Athenians and the other Grecian states more time to prepare against the Persians. <span />
Virginia and North Carolina grew the most tobacco (it was the cash crop), while South Carolina and Georgia grew the most indigo (it was also a cash crop.)
Hope this helps!