The Appalachian Mountains are in the East, the Rocky Mountains are in the west.
the Appalachian mountain range
The Appalachian Mountains is the largest mountain range in the eastern part of the US, stretching from Alabama to Canada.
Appalachian mountains
The Appalachian mountains
The Blue Ridge Mountains are part of the Appalachian Mountains.
The Appalachian Mountains are the major mountain range in the Eastern US.
Appalachian, the oldest mountain range in the US
The main Mountain range is the Appalachian Mountains.
The Appalachian mountain range. In New Hampshire, the Appalachian Mountains are called White mountains.
Appalachian Mountains
Appalachian Mountain Range
Appalachian Mountains.