The Significance of the Short Reign of Edward VI Was

The significance of the short reign of Edward VI was that

A) It was during this period, rather than during the reign of Henry VIII, that England really became Protestant
B) Though dying young, Edward left a daughter, Elizabeth I, to maintain the Protestant tradition in England
C) John Calvin became so impressed by the Reformation in England that he settled there
D) England was dominated by Edward's mother, Anne Boleyn