An example that is not a historically ethnically diverse country in Europe include option A: Macedonia.
Macedonia was not formed as a multi-cultural nation. It does, however, have a significant Albanian minority.
The Macedonians managed to reform their army and strengthen their economy, and for the Hellenic city-states, this was not a good sign.
Macedonia was "carved out" of Bulgaria, but it's largely not divided along ethnic lines.
Therefore, correct option is A.
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https://brainly.com/question/14735898
