Capital of Tuscany, N Italy, 88 km/55 mi from the mouth of the river Arno; population (1988) 421,000. It has printing, engineering, and optical industries; many crafts, including leather, gold and silver work, and embroidery; and its art and architecture attract large numbers of tourists. Notable Medieval and Renaissance citizens included the writers Dante and Boccaccio, and the artists Giotto, Leonardo da Vinci, and Michelangelo. The Roman town of Florentia was founded in the 1st century BC on the site of the Etruscan town of Faesulae. It was besieged by the Goths AD 405 and visited by Charlemagne 786. In 1052, Florence passed to Countess Matilda of Tuscany (1046-1115), and from the 11th century onwards gained increasing autonomy. In 1198 it became an independent republic, with new city walls, and governed by a body of 12 citizens. In the 13th-14th centuries, the city was the centre of the struggle between the Guelphs (papal supporters) and Ghibellines (supporters of the Holy Roman emperor). Despite this, Florence became immensely prosperous and went on to reach its cultural peak during the 14th-16th centuries. From the 15th to the 18th century, the Medici family, originally bankers, were the predominant power, in spite of their having been twice expelled by revolutions. In the first of these, in 1493, a year after Lorenzo de' Medici's death, a republic was proclaimed (with Machiavelli as secretary) that lasted until 1512. From 1494 to 1498, the city was under the control of religious reformer Savonarola. In 1527, the Medicis again proclaimed a republic, which lasted through many years of gradual decline until 1737, when the city passed to Maria Theresa of Austria. From 1737 the city was ruled by the Habsburg imperial dynasty. The city was badly damaged in World War II and by floods 1966. features Florence's architectural treasures include the Ponte Vecchio, 1345; the Pitti and Vecchio palaces; the churches of Santa Croce and Santa Maria Novella; the cathedral of Santa Maria del Fiore, 1314; and the Uffizi Gallery, which has one of Europe's finest art collections, based on that of the Medici.