American Civil War vs Wilderness Campaign

American Civil War and Wilderness Campaign both are nouns.

Word	Noun	Adjective	Verb	Adverb
American Civil War	Yes	No	No	No
Wilderness Campaign	Yes	No	No	No

American Civil War (noun)	Wilderness Campaign (noun)
civil war in the United States between the North and the South; 1861-1865	American Civil War; a series of indecisive battles in Grant's campaign (1864) against Lee in which both armies suffered terrible losses