The Duke of Choiseul, born Étienne-François de Choiseul in 1719, was a prominent French statesman during the reign of King Louis XV. He served as the Minister of Foreign Affairs and later as the Minister of War, playing a crucial role in shaping French foreign policy in the mid-18th century. His tenure is noted for efforts to strengthen France's position in Europe and its colonies. Choiseul was instrumental in supporting the American colonies during the American Revolutionary War, believing that aiding them would weaken Great Britain. However, his political career faced challenges, leading to his dismissal in 1770. He remained influential in French politics until his death in 1789.