By slaining people and sending them to court
The was a fight between science and religion and that created the butler act because they had different beliefes
Butter (Burro): The other principal fat in modern Italian cookery is, of course, butter. It predominates in the cooking of most northern regions, from Piemonte to Lombardia over to Venice, Alto Adige and Friuli, as well as, of course, Emilia-Romagna, where arguably the best dairy products in Italy come from.
I think the answer is the 10th Amendment