Monotheism is belief there is only 1 god
Joseph Warren is the man that successfully delivered the colonial message to Concord that the British troops were on their was on April 18, 1775 at night.
The most likely theme to be found in a medieval ballad would be A - the battle of good versus evil. Medieval ballads often focused on struggles where the good would have to defeat the evil; angels defeating satan; a good and charming prince defeating an evil and usurping force, etc.
