Monarchy to Modern France

The monarchy ruled France until the French Revolution, in 1789. King Louis XVI and his wife, Marie Antoinette, were killed, along with thousands of other French citizens. After a series of short-lived governmental schemes, Napoleon Bonaparte seized control of the Republic in 1799, making himself First Consul, and later Emperor of what is now known as the First French Empire (1804–1814). In the course of several wars, his armies conquered most of continental Europe, with members of the Bonaparte family being appointed as monarchs of newly established kingdoms.
Following Napoleon's final defeat, in 1815 at the Battle of Waterloo, the French monarchy was re-established. In 1830, a civil uprising established the constitutional July Monarchy, which lasted until 1848. The short-lived Second Republic ended in 1852 when Louis-Napoléon Bonaparte proclaimed the Second French Empire. Louis-Napoléon was unseated following defeat in the Franco-Prussian war of 1870 to be replaced by the Third Republic.
Eugène Delacroix - La Liberté guidant le peuple ("Liberty leading the People"), a symbol of the French Revolution of 1830
France had colonial possessions, in various forms, since the beginning of the 17th century until the 1960s. In the 19th and 20th centuries, its global colonial empire was the second largest in the world behind the British Empire. At its peak, between 1919 and 1939, the second French colonial empire extended over 12,347,000 square kilometres (4,767,000 sq. mi) of land. Including metropolitan France, the total area of land under French sovereignty reached 12,898,000 square kilometres (4,980,000 sq. mi) in the 1920s and 1930s, which is 8.6% of the world's land area.
Though ultimately a victor in World War I, France had suffered enormous losses both human and material that weakened it for the decades to come. The 1930s were marked by a variety of social reforms introduced by the Popular Front government.
During World War II, after a short but grievous and violent battle, France's political leadership chose to surrender to Germany in 1940. The policy of collaboration with the enemy, a move that some disagreed with, led to the formation of the Free French Forces outside of France and of the French Resistance inside. France was liberated by the Allies in 1944.
The French Fourth Republic was established after World War II, and struggled to maintain its economic and political status as a dominant nation state. France attempted to hold on to its colonial empire, but soon ran into trouble. The half-hearted 1946 attempt at regaining control of French Indochina resulted in the First Indochina War, which finally ended with its 1954 defeat and withdrawal. Only months later, France faced a new, even harsher conflict in its oldest major colony, Algeria.
The debate over whether or not to keep control of Algeria, then home to over 1 million European settlers, wracked the country and nearly led to civil war. In 1958, the weak and unstable Fourth Republic gave way to the Fifth Republic, with a greatly strengthened presidency; in this role, Charles de Gaulle managed to keep the country together while taking steps to end the war. The Algerian War of Independence was concluded with peace negotiations in 1962 that led to Algerian independence.
In recent decades, France's reconciliation and cooperation with Germany have proved central to the political and economic integration of the evolving European Union, including the introduction of the euro in January 1999. France has been at the forefront of the European Union member states seeking to exploit the momentum of monetary union to create a more unified and capable European Union political, defence and security apparatus. However the French electorate voted against ratification of the European Constitutional Treaty in May 2005.