The Wars of Religion: AP® European History Crash Course
The 89 years between the commencement of the Treaty of Cateau-Cambresis in 1559 and the end of the Thirty Years’ War in 1648 were marred by true holy wars. The last truly dynastic war of the 1500s, the Hapsburg-Valois Wars, ended in 1559 and made way for a series of conflicts fought in a large part over religion.