Which war was sparked by the religious conflict and resulted in the increased power of France the weakening of Spain and Austria and the devastation of Germany?

Answer 1

The Thirty Years' War, which lasted from 1618 to 1648, was sparked by religious conflicts between Catholics and Protestants in the Holy Roman Empire. The war significantly increased France's power while weakening Spain and Austria, shifting the balance of power in Europe. Additionally, the conflict led to widespread devastation in Germany, resulting in a substantial loss of life and economic decline. The war concluded with the Peace of Westphalia, which redefined national boundaries and political structures in Europe.