The longest mountain range in the United States is the Rocky Mountains.
by fu
The longest mountain range in the United States is the Rocky Mountains.
The longest mountain range in the United States is the Rocky Mountains. Not only is this mountain range the longest in the United States, but at over 3,000 miles in length it's the longest mountain range in the world.
The longest mountain range in the united states is the Rocky Mountains.
Rocky Mountain
The Appalachian Mountains.
The longest mountain range in the United States is the Appalachian Mountain range.
No, the Andes are the longest mountain range.
The Rocky Mountain range is one of the longest in the United States. This mountain range measures 3,000 miles or 4,830 kilometers.
rockey mountians
The Andes Mountains, which stretch more than 5000 miles through seven South American countries, form the longest mountain range in the world.
The Andes are the longest mountain range.