On the map, #1 is identifying which mountain system? A. The Columbian Mountains
B. The Sierra Nevada Mountains
C. The Rocky Mountains
D. The Appalachian Mountains

The denmark sound is a busy but water way

What kind of fault is the san andreas fault

Which of the following characteristics define a state? check all that apply. a. a population of people b. a sovereign government that determines how a group of people is ruled c. an army, military, or police force d. a territory with set borders