abolition of slavery and the male universal suffrage, enacted during this radical phase of the revolution, were cancelled by subsequent governments.
After a short-lived governmental scheme, Napoleon Bonaparte seized control of the Republic in 1799 and was appointed First Consul and later Emperor of the French Empire (1804–1814/1815). As a continuation of the wars sparked by the European monarchies against the French Republic, changing sets of European Coalitions declared wars to Napoleon's French Empire. His armies conquered most of continental Europe, while members of the Bonaparte family were appointed as monarchs in some of the newly established kingdoms. These victories led to the worldwide expansion of French revolutionary ideals and reforms, such as the Metric system, the Napoleonic Code or the Declaration of the Rights of Man and of the Citizen. After the catastrophic Russian campaign, Napoleon was finally defeated and the Bourbon monarchy restored. About a million Frenchmen died during the Napoleonic Wars.
After his brief return from exile, Napoleon was finally defeated in 1815 at the Battle of Waterloo, the monarchy was re-established (1815–1830), with new constitutional limitations. The discredited Bourbon dynasty was overthrown by the civil uprising of 1830, which established the constitutional July Monarchy, which lasted until 1848, when the French Second Republic was proclaimed, in the wake of the 1848 European revolutions. The abolition of slavery and the male universal suffrage, both briefly enacted during the French Revolution were finally re-enacted in 1848. In 1852, the president of the French Republic Louis-Napoléon Bonaparte, Napoleon I’s nephew, was proclaimed emperor of the second Empire, as Napoleon III. He multiplied French interventions abroad, especially in Crimea, in Mexico and Italy, which resulted in the annexation of Savoy and Nice. Napoleon III was eventually unseated following defeat in the Franco-Prussian war
