Industry WIKI

Giacomo Antonelli (2 April 1806 – 6 November 1876) was an Italian Catholic prelate who served as Cardinal Secretary of State for the Holy See from 1848 until his death. He played a key role in Italian politics, resisting the unification of Italy and affecting Catholic interests in European affairs. He was often called the "Italian Richelieu" and the "Red Pope."

Unam sanctam is a papal bull that was issued by Pope Boniface VIII on 18 November 1302. It laid down dogmatic propositions on the unity of the Catholic Church, the necessity of belonging to it for eternal salvation, the position of the Pope as supreme head of the Church and the duty thence arising of submission to the Pope in order to belong to the Church and thus to attain salvation. Th