answer:
nationalism is an idea and movement that promotes the interests of a particular nation (as in a group of people), especially with the aim of gaining and maintaining the nation's sovereignty (self-governance) over its homeland.
Step-by-step explanation:
- an example of nationalism is the "made in the USA" campaign
- devotion, especially excessive or undiscriminating devotion, to the interests or culture of a particular nation-state
- credits: online source