The Republic of Florence, known officially as the Florentine Republic, was a medieval and early modern state that was centered on the Italian city of Florence in Tuscany, Italy. The republic originated in 1115, when the Florentine people rebelled against the Margraviate of Tuscany upon the death of Matilda of Tuscany, who controlled vast territories that included Florence. The Florentines formed a commune in her successors' place. The republic was ruled by a council known as the Signoria of Florence. The signoria was chosen by the gonfaloniere, who was elected every two months by Florentine guild members.
Front and back of a Florentine florin
Lorenzo de' Medici
Girolamo Savonarola
Leo X (center) and Cardinal Giulio de' Medici (left)
The history of Italy in the Middle Ages can be roughly defined as the time between the collapse of the Western Roman Empire and the Italian Renaissance. Late antiquity in Italy lingered on into the 7th century under the Ostrogothic Kingdom and the Byzantine Empire under the Justinian dynasty, the Byzantine Papacy until the mid 8th century. The "Middle Ages" proper begin as the Byzantine Empire was weakening under the pressure of the Muslim conquests, and most of the Exarchate of Ravenna finally fell under Lombard rule in 751. From this period, former states that were part of the Exarchate and were not conquered by the Lombard Kingdom, such as the Duchy of Naples, became de facto independent states, having less and less interference from the Eastern Roman Empire.
Expansion of the Frankish Empire: Blue = realm of Pippin III in 758, Orange = expansion under Charlemagne until 814, Yellow = marches and dependencies
Castle of Itri, probably dating from Docibilis I's reign.
Louis II at the capture of Bari, 871, from Houze's Atlas Universel Historique et Geographique (1850)
Medieval Kingdom of Italy, outlined in red, in the 12th and 13th centuries