By the end of the fourteenth century why had Florence become an important banking city?

By the end of the fourteenth century, Florence had emerged as a crucial banking city due to its strategic location and the rise of influential banking families, such as the Medici. The city became a hub for trade, finance, and commerce, facilitating the growth of banking practices like double-entry bookkeeping and the use of bills of exchange. Furthermore, the flourishing textile industry and the patronage of the arts attracted wealth, enabling banks to thrive and support economic development. This combination of factors positioned Florence as a leading financial center in Europe.