Nationalism
Nationalism , noun
1.
The state of being national; national attachment; nationality.
2.
An idiom, trait, or character peculiar to any nation.
3.
National independence; the principles of the Nationalists.
4.
A devotion to one's country; patriotism;
an exaggerated or excessive form of patriotism; chauvinism.
5.
The policy of advocating the independence of one's country.
6.
The policy of advocating the interests of one's own country exclusively, regardless of effects of a country's actions on other countries.