Calvin and De Las Casas In the 16th century there was a general movement for reform in Europe. The reform obviously varied from culture to culture, religion playing a bigger part of the reform at the time. However cultures with widely differing practices often share certain fundamental values. They all shared in the interest to spread intense religious feelings among the people of Europe. This period in history is called the Reformation. The events of the Reformation, however, were closely tied in to political and social conflict. Two important figures of the time that had to deal with these political and social conflicts were John Calvin and Bartolomé de