During which century did the construction of St. Peter's Basilica, one of the most iconic structures in Vatican history, begin? 1st century 5th century 16th century 20th century None What significant historical event occurred in 1963, resulting in the election of Pope Paul VI as the successor to Pope John XXIII? Vatican II Council Great Schism Protestant Reformation Spanish Inquisition None Which Pope, during the 9th century, significantly enhanced the Vatican's influence and power by forging the Papal States? Pope Gregory I Pope Leo IX Pope Urban II Pope Leo III None What historical event prompted Pope Clement VII to refuse King Henry VIII's request for an annulment, leading to England's break from the Roman Catholic Church? Spanish Inquisition Reformation Great Schism English Reformation None In which year did the Papal States officially become part of the Kingdom of Italy, leading to the loss of the Vatican's temporal power? 1151 1871 1980 2010 None Time's up
