Which Native American group participated as middlemen in a vast trade network stretching from California to Vancouver Island?a. the Makahb. the Cayusec. the Chinookd. the Salish

What is the area of the trapezoid shown ?

What does the term “escalation” refer to?

What event started the space race and made americans feel their security was threatened a.) alan shepard's suborbital flight. b.) the launch of sputnik c.) the launch of explorer d.) the cuban missle crisis