European settlers and Americans transformed the Great Plains from- to-

Solve the equation.8 - 2x = -8х + 14

How does central place theory explain patterns in the size and distribution of cities?

Acivilization exists for several hundred yeaars, developing its own language. such a civilization probably has been: a. farming corn b. suffering from a lack of contact with the outside world. c. isolated by mountains or some other physical barriers. d. starving from lack of trade.