What IS nationalism in Europe? (define it) Why do YOU think nationalism spread in Europe?

Nationalism in Europe is a political ideology that emphasizes the interests and culture of a particular nation, often to the exclusion or detriment of others. It seeks to promote and preserve the unique identity, language, history, and traditions of a specific national group.

There are several reasons why nationalism spread in Europe. One significant factor is the rise of nation-states in the 19th century, as various ethnic and linguistic groups sought to establish their own independent countries. Nationalism also played a role in the unification and independence movements of countries such as Italy and Germany. Additionally, economic and social changes, as well as imperial competition, fueled nationalist sentiments as people sought to assert their identity and power in a rapidly changing world. The brutal consequences of two world wars further fueled nationalist sentiments as countries sought to rebuild and strengthen their own identities in the aftermath of global conflict.