An oath (promise) taken by multiple people, where the takers would draw blood in a 'ceremonious' fashion
Martin Luther was a monk, they sold indulgences and preached incorrectly, he made the 95 thesis, he printed the Bible in German so people other than just the priests could read it
Was the first emperor of Ancient Rome he became ruler in place of the then assassinated Julius Caesar he had restored Rome and had full power over Rome
I believe the correct answer would be A