Western Samoa vs country

Western Samoa and country both are nouns.

Word	Noun	Adjective	Verb	Adverb
Western Samoa	Yes	No	No	No
country	Yes	No	No	No

Western Samoa (noun)	country (noun)
a constitutional monarchy on the western part of the islands of Samoa in the South Pacific	a politically organized body of people under a single government
	the people who live in a nation or country
	the territory occupied by a nation
	an area outside of cities and towns
	a particular geographical region of indefinite boundary (usually serving some special purpose or distinguished by its people or culture or geography)