Before revision: The chronology of the development of foreign domination in Italy is the following: Treaties of Cateau-Cambresis (1559): Northern Italy (the Kingdom of Italy in the HRE) under sovereignity of the Austrian Habsburgs ; Southern Italy (the Mezzogiorno) under the Spanish Habsburgs as a viceroyalty ; House of Savoy settles in Piedmont.
After revision: The chronology of the development of foreign domination in Italy is the following: Treaties of Cateau-Cambresis (1559): Northern Italy (the Kingdom of Italy in the HRE) under sovereignity of the Austrian Habsburgs ; Southern Italy (the Mezzogiorno) under the Spanish Habsburgs as viceroyaltiesas imperial fiefs ; House of Savoy settles in Piedmont.