Florence before Italy

Following the death of Lorenzo in 1492, he was succeeded by his son Piero II. When the French king Charles VIII invaded northern Italy, Piero II chose to resist his army. But when he realised the size of the French army at the gates of Pisa, he had to accept the humiliating conditions of the French king. These made the Florentines rebel and they expelled Piero II. With his exile in 1494, the first period of Medici rule ended with the restoration of a republican government. During this period the Dominican monk Girolamo Savonarola had become prior of the San Marco monastery in 1490. He was famed for his penitential sermons. He blamed the exile of the Medicis as the work of God, punishing them for their decadence. He seized the opportunity to carry through political reforms leading to a more democratic rule. His monomaniacal persecution of the widespread Florentine pederasty and of other worldly pleasures both influenced and foreshadowed many of the wider religious controversies of the following centuries. But when Savonarola publicly accused Pope Alexander VI of corruption, he was banned from speaking in public. When he broke this ban, he was excommunicated. The Florentines, tired of his extreme teachings, turned against him and arrested him. He was convicted as a heretic and burned at the stake on the Piazza della Signoria on 23 May 1498. A second individual of unusual insight was Niccolò Machiavelli, whose prescriptions for Florence's regeneration under strong leadership have often been seen as a legitimisation of political expediency and even malpractice.
Commissioned by the Medici, Machiavelli also wrote the Florentine Histories, the history of the city. Florentines drove out the Medici for a second time and re-established a republic on May 16, 1527. Restored twice with the support of both Emperor and Pope, the Medici in 1537 became hereditary dukes of Florence, and in 1569 Grand Dukes of Tuscany, ruling for two centuries. In all Tuscany, only the Republic of Lucca (later a Duchy) was independent from Florence. The extinction of the Medici line and the accession in 1737 of Francis Stephen, duke of Lorraine and husband of Maria Theresa of Austria, led to Tuscany's inclusion in the territories of the Austrian crown. Austrian rule was to end in defeat at the hands of France and the kingdom of Sardinia-Piedmont in 1859, and Tuscany became a province of the united kingdom of Italy in 1861.