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Which statement describes an important outcome of the congress of vienna? a. napoleon launched his final european military campaigns. b. european states had their borders clearly defined. c. jewish people were given equal right in germanic states d. the slave trade became increasingly important to european economies.

Brainliestttme : ) how did the soviet union try to maintain control?

Approximately how many americans, from both the north and the south, were killed in battle during the civil war?