There was vested in the Signory the highest deliberative, legislative, and executive power, spite of many modifications and changes more or less illusory. In connexion with the Signory under the name of Colleges were the gonfaloniers of the militia companies, now sixteen in number, with the Captain of the People, and after 1312 a magistracy of twelve Buonuomini, without whom nothing of importance was decided. The projects of law finally went to the General Council. The exercise of authority thus came into the hands of the people who formed the great guilds—the fat people, as they were called—_popolo grasso_. In course of time, it is true, the latter had to share political power with the smaller guilds; but the nobility was shut out, as well as the common people who paid no taxes nor belonged to any guild. Citizens pronounced guilty of any civil or political offence (_ammoniti_) were excluded from the franchise and from office for life or for a certain period, as were also persons marked in the register as negligent in the payment of dues. This ostracism was a weapon of great power in the hands of the factions during the fourteenth century, by which they kept the road to office clear for their own followers. The Balia was another and effective means to the same end. When a signory or party dreaded any hostile influence they called the people together by means of a great bell. Assembled in the square in front of the palace, the signory came out to them on the tribune, or ringhiera and asked them if they would like to grant power to a certain number of citizens to change the laws and constitution. The square being surrounded by armed men a refusal of this request was not to be expected. The select few, invested thus with discretionary power, nominated a second group to the task of naming citizens eligible for office. The privileges of these _accoppiatori_, as they were called, sometimes lasted for years, so that freedom of election to the magistracy and other offices became illusory in respect to many citizens who were eligible. It will presently be seen what resulted, in the second half of the fourteenth century, from the abuse of the Ammonire and the Balia. When the citizens of Florence reformed their constitution they had a twofold object in view. They wanted first to have the chief power in their own hands, and secondly to prevent internal dissensions by a wide distribution of places among the citizens, which was to be effected by short terms of office and frequent changes. The first of these objects was attained, but the endeavour to accomplish the second was not successful. The rigour of the suspensive laws augmented the opposition of the class who suffered by them, and the Guelf faction shook the city to its very foundations. The quarrel of the Neri and Bianchi, made famous by the greatest poet of the Middle Ages, induced consequences that were fatal to the Liberal and popular party, and restored for a time the nobles to power. But