The War of Religions refers to a series of conflicts primarily occurring in the 16th and 17th centuries, rooted in the deep-seated religious divisions between Catholics and Protestants in Europe. These wars were characterized by violent struggles for political power, territorial control, and the right to practice one's faith, leading to significant social and political upheaval across the continent. The term encompasses several notable conflicts, including the French Wars of Religion and the Thirty Years' War, both of which had profound implications for European society and governance.