Witnesses?
Your question doesn't really have all the information necessary to have an accurate answer.
The correct answer is (d.) a place where Muslim philosophers met to contemplate life. The House of Wisdom was actually a major intellectual center for well-known scholars during the Golden Age that made many remarkable contributions to the diverse fields.
Answer:
Monarchy Governments
Explanation:
One personnel, Queen, or King, rules over all in the country with the help of and averagely small board, or council, to help with the choices and to get the people's ideas and interests.
