Who was John Calvin?
a. He was a charismatic friar who traveled through Germany preaching and selling indulgences.
b. He was an English humanist at the court of Henry VIII who was later imprisoned in the Tower of London.
c. He was a French scholar who turned the city of Geneva into a center of Protestantism.
d. He was a German monk whose Ninety-Five Theses became the basis of the Reformation.