It really depends on which era, if the question asks about the Roman Republic, then it would be a republican government. In Ancient Rome, an aristocracy was used. In the Roman Empire, the emperor was the main man, but he also had a senate.
Hope this helps...
Agra, India (The Taj Mahal) and Lahore, Pakistan (Badshahi Mosque)
THE ANSWER IS C mostly and if thats incorrect its probably the last one btw i like your username itss cool:)