Answer:
Alleghenies, White Mountains, Green Mountains, Catskills
Explanation:
I feel like this is right. Sorry if I'm wrong.
Answer:
The Mackenzie River flows into Beaufort Sea and Arctic Ocean.
Yes I agree with Washington’s advice because I think he was a great president.
The Hoover dam, and it is used for flood and silt control, hydroelectric power, agricultural irrigation, and domestic water supply.
