Final answer:
The Congress of Vienna restored the balance of power in Europe after the Napoleonic Wars by redrawing territorial boundaries and establishing a system of international relations.
Step-by-step explanation:
The meeting that restored the balance of power in Europe following the Napoleonic Wars was the Congress of Vienna. This congress was held in 1814-1815 and was attended by representatives of major European powers. The main goal of the congress was to establish a new balance of power in Europe and prevent future wars by redrawing territorial boundaries and establishing a system of international relations.
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