Me, history below. there is more then one pic. me with all! whoever does gets a brainiest!

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.

What role did the alliance system play in preventing austria-hungary and serbia from coming to a compromise settlement?

What is the definition of evolution