D. A slave would count as three-fifths of a
person when counting population for
representation
Explanation:
The Congress of Vienna was a success because the congress got a balance of power back to the European countries. The congress also brought back peace among the nations. Europe had peace for about 40 years. ... Yes, because in the end, they did many things that benefited France such as maintain a balance of power in France.
D. Macro sociology is defined as: the sociological study of and long-term patterns and processes of large-scale social systems.