The northern Italian cities were communes, sworn associations of free men who, like other town residents, began in the twelfth century to seek political and economic independence from local nobles. The merchant guilds that formed the communes built and maintained the city walls and regulated trade, collected taxes, and kept civil order within them. The local nobles frequently moved into the cities, marrying the daughters of rich commercial families and starting their own businesses, often with money they had gained through the dowries provided by their wives. This merger of the northern Italian nobility and the commercial elite created a powerful oligarchy, a small group that ruled the city and surrounding countryside. Yet because of rivalries among competing powerful families within this oligarchy, Italian communes were often politically unstable.
359
Unrest from below exacerbated the instability. Merchant elites made citizenship in the communes dependent on a property qualification, years of residence within the city, and social connections. Only a tiny percentage of the male population possessed these qualifications and thus could hold political office. The common people, called the popolo, were disenfranchised and heavily taxed, and they bitterly resented their exclusion from power. Throughout most of the thirteenth century, in city after city, the popolo used armed force to take over the city governments. At times republican government — in which political power theoretically resides in the people and is exercised by their chosen representatives — was established in numerous Italian cities, including Bologna, Siena, Parma, Florence, Genoa, and other cities. These victories of the popolo proved temporary, however, because they could not establish civil order within their cities. Merchant oligarchies reasserted their power and sometimes brought in powerful military leaders to establish order. These military leaders, called condottieri (kahn-
360
Many cities in Italy became signori (seen-
In the fifteenth and sixteenth centuries the signori in many cities and the most powerful merchant oligarchs in others transformed their households into courts. Courtly culture afforded signori and oligarchs the opportunity to display and assert their wealth and power. They built magnificent palaces in the centers of cities and required all political business to be done there. Ceremonies connected with family births, baptisms, marriages, and funerals offered occasions for magnificent pageantry and elaborate ritual. Cities welcomed rulers who were visiting with magnificent entrance parades that often included fireworks, colorful banners, mock naval battles, decorated wagons filled with people in costume, and temporary triumphal arches modeled on those of ancient Rome. Rulers of nation-