France is a country where freedom of religion and freedom of thought are guaranteed by virtue of the 1789 Declaration of the Rights of Man and of the Citizen. The Republic is based on the principle of laïcité (or "freedom of conscience") enforced by the 1880s Jules Ferry laws and the 1905 French law on the Separation of the Churches and the State. Roman Catholicism, the religion of a majority of French people, is no longer considered a state religion, as it was before the 1789 Revolution and throughout the various, non-republican regimes of the 19th century (the Restoration, the July Monarchy and the Second French Empire). Major religions in France include the Catholic Church, various Protestant churches, Judaism, Russian Orthodoxy, and Armenian Christianity, Islam amongst others, making it a multiconfessional country. While millions in France continue to attend religious services regularly, the overall level of observance is considerably lower than in the past.

France guarantees freedom of religion as a constitutional right and the government generally respects this right in practice. A long history of violent conflict between groups led the state to break its ties to the Catholic Church early in the 1800s and adopt a strong commitment to maintaining a totally secular public sector.

France (English ⁱ/ˈfræns/ FRANSS or /ˈfrɑːns/ FRAHNSS; French: [fʁɑ̃s] ( listen)), officially the French Republic (French: République française [ʁepyblik fʁɑ̃sɛz]), is a unitary semi-presidential republic in Western Europe with several overseas territories and islands located on other continents and in the Indian, Pacific, and Atlantic oceans. Metropolitan France extends from the Mediterranean Sea to the English Channel and the North Sea, and from the Rhine to the Atlantic Ocean. It is often referred to as l’Hexagone ("The Hexagon") because of the geometric shape of its territory. It is the largest western European country and it possesses the second-largest exclusive economic zone in the world, covering 11,035,000 km² (4,260,000 sq mi), just behind that of the United States (11,351,000 km² / 4,383,000 sq mi).

Over the past 500 years, France has been a major power with strong cultural, economic, military and political influence in Europe and around the world. During the 17th and 18th centuries, France colonised great parts of North America and Southeast Asia; during the 19th and early 20th centuries, France built the second largest colonial empire of the time, including large portions of North, West and Central Africa, Southeast Asia, and many Caribbean and Pacific Islands.