First State vs Wilmington

First State and Wilmington both are nouns.

Word	Noun	Adjective	Verb	Adverb
First State	Yes	No	No	No
Wilmington	Yes	No	No	No

First State (noun)	Wilmington (noun)
a Mid-Atlantic state; one of the original 13 colonies, with capital Dover	the largest city in Delaware
	a town in southeastern North Carolina on the Cape Fear River