Other forms of government that were found in the Italian city-states included the signoria, the popolo, and the republic. A signoria was a city-state that was ruled by a single individual, called a signore. A popolo was a city-state that was ruled by the people, through a popular assembly. A republic was a city-state that was ruled by a group of citizens, elected by the people.
The form of government that a city-state adopted depended on a number of factors, including its size, its history, and its social and economic structure. Some city-states were more democratic than others, while some were more authoritarian. However, all of the Italian city-states shared a common commitment to the ideals of liberty and self-government.