Question

Once Japan became imperialist, a wave of nationalism swept through the country.

Answer 1

Answer:

Identification with one's own nation and support for its interests, especially to the exclusion or detriment of the interests of other nations.

Example:

Any situation in which a nation comes together for a specific cause or in reaction to a significant event. The Battle of New Orleans in which Americans united at the conclusion of the American Revolution. The waving of flags and passionate anthem singing.