Question

What is a nation? Define nationalism​

Answer 1

Heya mate! ^.^

Nation is also known as country.

Nationalism:

the desire of a group of people who share the same race, culture, language, etc. to form an independent country

Answer 2

It is intresting question.

Nation:A large body of people united by common descent, history, culture, or language, inhabiting a particular state or territory.

Nationalism is a political, social, and economic ideology and movement characterized by the promotion of the interests of a particular nation, especially with the aim of gaining and maintaining the nation's sovereignty (self-governance) over its homeland.