Concept map on Frederick II of Swabia: a summary and study outline covering his life, territories, and the organization of the Kingdom of Sicily. The map explains the Constitutions of Melfi, the foundation of the University of Naples, monopolies, and the organization of royal power. It also summarizes his conflict with the Papacy, the peaceful Crusade of 1229, and the wars against the communes of northern Italy. A useful history outline for reviewing Frederick II and his project of universal power.