Early civilizations/ please help me with 16-20!!

The united states government was in debt from its beginning. how did the u.s. get into debt, and whom did it owe money?

After the congress of vienna europe

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.