For 10 points, name this faction, which in Florence was further divided into the Black and White parties, the opponents of the Ghibbelines.
The "neo" form of this group was advocated by such nineteenth-century figures as Vincenzo Gioberti, who explained its revival in On the Moral and Civil Primacy of the Italians. Earlier, this group controlled the cities of Montepulciano, Orvieto, and Bologna and drew support from merchants. Its later form sympathized with Angevin control of south Italy, and this group, named after the dynasty which held the dukedom of Bavaria, was defined by its support for the Papacy against the Holy Roman Emperor. For 10 points, name this faction, which in Florence was further divided into the Black and White parties, the opponents of the Ghibbelines.
The "neo" form of this group was advocated by such nineteenth-century figures as Vincenzo Gioberti, who explained its revival in On the Moral and Civil Primacy of the Italians.
{Guelph}s