Explain nationalism and its effects on european empires.

In 19th Century, Nationalism played very significant part in the progress of Europe. Because of common national-identity, various small states were united and transformed into a Country, such as Germany and Italy.

nationalism is a way of thinking that says that some groups of humans, such as ethnic groups, should be free to rule themselves

explanation:

danielu suge pula

explanation:

the name of the theory is landmass theory.