Under the wars of Louis XV (r. 1715–1774), France lost New France and most of its Indian possessions after its defeat in the Seven Years' War (1756–1763). Its European territory kept growing, however, with notable acquisitions such as Lorraine (1766) and Corsica (1770). An unpopular king, Louis XV's weak rule, his ill-advised financial, political and military decisions  as well as the debauchery of his court discredited the monarchy, which arguably paved the way for the French Revolution 15 years after his death.