'This mountain system stretches about 1,500 miles from Alabama to Canada's Gaspe Peninsula'
Appalachians
U.S. GEOGRAPHY: This mountain system stretches about 1,500 miles from Alabama to Canadas Gaspe Peninsula
This mountain system stretches about 1,500 miles from Alabama to Canada's Gaspe Peninsula
This mountain system stretches about 1,500 miles from Alabama to Canada's Gaspe Peninsula
U.S. GEOGRAPHY
Appalachians
U.S. GEOGRAPHY