Rwandese Republic vs African nation

Rwandese Republic and African nation both are nouns.

Word	Noun	Adjective	Verb	Adverb
Rwandese Republic	Yes	No	No	No
African nation	Yes	No	No	No

Rwandese Republic (noun)	African nation (noun)
a landlocked republic in central Africa; formerly a German colony	any one of the countries occupying the African continent