Old Dominion State vs Shenandoah Valley

Old Dominion State and Shenandoah Valley both are nouns.

Word	Noun	Adjective	Verb	Adverb
Old Dominion State	Yes	No	No	No
Shenandoah Valley	Yes	No	No	No

Old Dominion State (noun)	Shenandoah Valley (noun)
a state in the eastern United States; one of the original 13 colonies; one of the Confederate States in the American Civil War	a large valley between the Allegheny Mountains and the Blue Ridge Mountains in northern Virginia; site of numerous battles during the American Civil War