Cromwell vs national leader

Cromwell and national leader both are nouns.

Word	Noun	Adjective	Verb	Adverb
Cromwell	Yes	No	No	No
national leader	Yes	No	No	No

Cromwell (noun)	national leader (noun)
English general and statesman who led the parliamentary army in the English Civil War (1599-1658)	a person who is a respected leader in national or international affairs