Answer:
Provide serves to the king, D is the answer
When one reads "the real purpose of the Congress was to divide amongst the conquerors the spoils taken from the vanquished." It is quite simple to interpret the Words of Gentz to simply answer that the True purpose of the Congress of Vienna was:
4. to divide Europe among powerful monarchs
So the Answer to this question is option 4
The legislative branch was in the hands of the Senate, which consisted of 300 patrician people who kept that position for life. They were the most powerful people in Rome.