What did early modern states (government) have most in common? ?

John locke would have agreed with all of the following statemens except

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 new concept did the the american revolution introduce into the world