A feeling on intense national pride is called nationalism.
jingoism
An intense feeling of national pride.
Intense national pride was, and is, known as nationalism.
Jingoism
During wars there is a large feeling of national pride.
Nationalism or patriotism.
Patriotism.
Chopin
It aims at bringing out feelings of national pride, or patriotism.
Pried is a homonym of pride. Pried means to inquire or search inquisitively, while pride means a feeling of satisfaction or accomplishment.
Jingoism
imperialism and jingoism!