Answer: Your welcome!
Step-by-step explanation:
Nationalism is the idea that people should support the needs and goals of their nation, even it if hurts people from other countries. Nationalism is an emotional and political attachment to a nation or nation-state, and it involves a dedication to furthering the interests of that nation or nation-state above all else. Nationalism can manifest itself in various forms, including patriotism, economic protectionism, and xenophobia. Nationalism can be both positive, when it is used to unite a nation and to promote a sense of shared identity, or it can be negative, when it leads to aggressive behavior and xenophobia towards other countries.