What significant challenge did cities face as a result of rapid industrialization in the 1800s?

In what ways was america like european imperialist countries

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.

Who were the main leaders of the major powers (france, england, and great britain) during the treaty of versailles?