America vs American Civil War

America and American Civil War both are nouns.

Word	Noun	Adjective	Verb	Adverb
America	Yes	No	No	No
American Civil War	Yes	No	No	No

America (noun)	American Civil War (noun)
North American republic containing 50 states - 48 conterminous states in North America plus Alaska in northwest North America and the Hawaiian Islands in the Pacific Ocean; achieved independence in 1776	civil war in the United States between the North and the South; 1861-1865
North America and South America and Central America