The correct answer is B. Martin Luther
Explanation:
The Protestant reformation refers to a movement that emerged in the 16th century with the purpose of changing the Catholic Church in terms of practices and believes as these were considered as corrupt by the general population and especially by reformers. In this movement there were three principal figures the first one was Henry VIII who was an Englis King that oppose the pope and the church as he was denied to divorce Catherine of Aragon; the second main reformer was John Calvin who was a French theologian that popularize believes that were different to the ones proposed by the Catholic Church and the third and most important reformer was Martin Luther who was a German priest and theologian that wrote different works that show the corruption of the church and the need to change them which begin with the reformation. Therefore, the German theologian that is credited with beginning the Protestant Reformation is Marin Luther.
