western
The Rocky Mountains are located in the western part of the US.
The Rocky Mountains are in the western part of Montana. The eastern part of Montana is plains.
western part
The western part of Montana has more mountains than the eastern part.
The western part. The eastern part is mostly just rolling plains. The western part is where the Rocky Mountains are.
Western
It is in the western part of the United States by the Rocky Mountains.
Pacific plate
That would be western Montana.
The western part of North America since it is where the Rocky Mountains are.
The Rockies run north to south in the western part of the US.
The Appalachian Mountains are in the eastern United States Kentucky, Tennessee, Virginia, Maryland, West Virginia, and North Carolina.
The Appalachian Mountains are in the Eastern United States.