July Revolution, revolt in France in July, 1830, against the government of King Charles X. The attempt of the ultraroyalists under Charles to return to the ancien régime provoked the opposition of the middle classes, who wanted more voice in the government. The banker Jacques Laffitte was typical of the bourgeois who supported liberal journalists, such as Adolphe Thiers, in opposing the government. Liberal opposition reached its peak when Charles called on the reactionary and unpopular Jules Armand de Polignac to form a new ministry (Aug., 1829). When the chamber of deputies registered its disapproval, Charles dissolved the chamber. New elections (July, 1830) returned an even stronger opposition majority. Charles and Polignac responded with the July Ordinances, which established rigid press control, dissolved the new chamber, and reduced the electorate. Insurrection developed, and street barricades and fighting cleared Paris of royal troops. Charles X was forced to flee and abdicated in favor of his grandson, Henri, conte de Chambord. Henri was set aside, and, although there was a movement for a republic, the duc d'Orléans was proclaimed (July 31) king of the French as Louis Philippe. His reign was known as the July Monarchy.

See study by D. H. Pinkney (1972).