The July Monarchy (French: Monarchie de Juillet), officially the Kingdom of France (French: Royaume de France), was a liberal constitutional monarchy in France under Louis Philippe I, starting on 9 August 1830, with the revolutionary victory in the July Revolution of 1830, and ending on 24 February 1848, with the Revolution of 1848. It marks the end of the Bourbon Restoration (1814–1830). It began with the overthrow of the conservative government of Charles X, the last king of the main line House of Bourbon.
Louis Philippe I, a member of the more liberal Orléans branch of the House of Bourbon, proclaimed himself as Roi des Français ("King of the French") rather than "King of France", emphasizing the popular origins of his reign. The king promised to follow the juste milieu, or the middle-of-the-road, avoiding the extremes of both the conservative supporters of Charles X and radicals on the left.