Question

which type of Nationalism acts as a source of war and imperialism?​

Answer 1

Answer:

militarism is the answer to your question

Answer 2

Nationalism was a prominent force in early 20th century Europe and a significant cause of World War I. Nationalism is an intense form of patriotism or loyalty to one’s country. Nationalists exaggerate the importance or virtues of their home country, placing its interests above those of other nations.