Nationalism is a political ideology and social movement that emphasizes the importance of a shared national identity, culture, history, and territory. It celebrates the nation as a unit of self-determination and self-governance, often seeking to preserve or achieve political independence or autonomy. Nationalism can promote national pride, unity, and patriotism, but it can also lead to exclusionary practices, discrimination, and conflicts with other nations. The Napoleonic Wars did indeed contribute to the development of an increased sense of nationalism in Europe, as countries sought to protect and advance their national interests against an imperial power.
