Which regions were given to France as a result of the Peace of Westphalia?

The Peace of Westphalia, concluded in 1648, ended the Thirty Years' War in Europe and led to significant territorial changes. Among these changes, the regions of Alsace and Lorraine were significant additions to France's territory as a result of these treaties.

Alsace, located along the eastern border of France, was predominantly a German-speaking area and had fluctuated in control between various powers throughout history. Lorraine, while remaining a contested territory, had parts transferred to France as well. These acquisitions were crucial in enhancing France's geographic and strategic position in Europe at the time.

The other regions mentioned do not relate to the Peace of Westphalia's outcomes. Brittany and Normandy, for instance, were already part of France, while Provence and Aquitaine were acquired earlier. The Rhineland and Savoy were chiefly associated with other political contexts and not directly adjusted in this treaty. Therefore, Alsace and Lorraine stand out as the correct answer linked directly to the consequences of the Peace of Westphalia.