Rwandese Republic vs African country

Rwandese Republic and African country both are nouns.

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

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