Who were the four powers that convened at the Congress of Vienna, and what were some of the important outcomes of the meetings? Which areas were restored and which changed?

How did the constitutional convention deal with slavery , one the most divisive issues of the period

Following archduke franz ferdinand's assassination, austro-hungarian leaders: a. aided the ottoman empire in its campaign to keep serbia under its control. b. executed nearly all prominent serbs living in austria-hungary c. threatened to invade serbia if serb leaders did not agree to a set of strict demands. d.. formed an alliance with great britain to protect austria-hungary from future attacks.

Which economic sector employs the least number of people in mexico, barbados, and venezuela? a. agriculture b. services c. industry