Domitian summary

Emperor, title designating the sovereign of an empire, conferred originally on rulers of the ancient Roman Empire and on various later European rulers, though the term is also applied descriptively to some non-European monarchs. In republican Rome (c. 509–27 bce), imperator denoted a victorious

Senate, in ancient Rome, the governing and advisory council that proved to be the most permanent element in the Roman constitution. Under the early monarchy the Senate developed as an advisory council; in 509 bc it contained 300 members, and a distinction existed within it between the heads of the

Government, the political system by which a country or community is administered and regulated. Most of the key words commonly used to describe governments—words such as monarchy, oligarchy, and democracy—are of Greek or Roman origin. They have been current for more than 2,000 years and have not