Answer:
The correct answer is that the Congress of Vienna was made as an agreement to hold the peace through out Europe after the French Revolution. At the beginning the agreement help return conquered territory but it failed when the great power of the continent were not able to mantain the peace.
Explanation:
The congress of Vienna only lasted a year from 1814-1815.
Communism SUCH AS NORTH KOREA
The answer would be A, The Colosseum.
