de Gaulle vs national leader

de Gaulle and national leader both are nouns.

Word	Noun	Adjective	Verb	Adverb
de Gaulle	Yes	No	No	No
national leader	Yes	No	No	No

de Gaulle (noun)	national leader (noun)
French general and statesman who became very popular during World War II as the leader of the Free French forces in exile (1890-1970)	a person who is a respected leader in national or international affairs