Select the correct answer. Which of the following played an important role in the unification of both Italy and Germany? A. popular sovereignty B. nationalism C. conservatism D. absolute rule

B. nationalism

Explanation:

Adolf & Benito preyed on the very fact that the economies of both their countries were low, along with the people's morale. They promoted socialism and nationalism, the latter of which was their secret weapon to try to conquer the world. They used nationalism to make people feel like they were a part of the greater good, and that they were special.

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