Mexico vs Battle of Chapultepec

Mexico and Battle of Chapultepec both are nouns.

Word	Noun	Adjective	Verb	Adverb
Mexico	Yes	No	No	No
Battle of Chapultepec	Yes	No	No	No

Mexico (noun)	Battle of Chapultepec (noun)
a republic in southern North America; became independent from Spain in 1810	a pitched battle in the Mexican War that resulted in a major victory for American forces over Mexican forces at a locality south of Mexico City (1847)