Question

Why did nationalist tension emerge in the balkans​

Answer 1

Nationalist teneion emerged in the Balkans because the Balkan states were aspiring for nationalism. The Balkans was a region comprising modern day Romania, Bulgaria, Albania, Greece, ... The rebellions nationalities in the Balkans thought that their struggle was the attempt to win back their long-lost independence.

Answer 2

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Nationalist Tension arisen in Balkan Peninsula because the people there wanted nationalism.