Answer:
hitler, he hated what were the borders after the Treaty of Versailles and went with mussolini with a fascist group and reuniting the German people
power struggle to occupy different territories especially the Balkan region was the main reason for the rivalry between European powers. They adopted the technique of diplomatic alliances and wars
Explanation:
the answer is b.military aid
I think is southern and eastern Europe. but i could be wrong..
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