<span>"they have promoted the expansion of this power by consistently ruling that the meaning of commerce, whether international or interstate. Its exceeding just by buying and selling goods."
hope this helps!</span>
The U.S. Confederation Congress decided in 1787 that the Northwest Territory would eventually become "new states in the Union," since this was the first time the Us government had ever designated land for such a purpose.
Answer:
Solutrean Hypothesis, Hope this helps :]