This article describes the process by which the territorial extent of metropolitan France came to be as it is since 1947. The territory of the French State is spread throughout the world. Metropolitan France is that part which is in Europe.
Occidental France, which arose from the Treaty of Verdun of 843, remained stable for many years. The first kings, the Capetians, were too much occupied with imposing their authority in their own realm to be expansionist. They deftly exploited dissent among their turbulent vassals, applying pressure on them and on the Church and towns. The great conflicts with the kings of England were important occasions for asserting royal power. The 13th century re-annexations of Normandy and of Languedoc to the French kingdom were two important stages in the unification of the kingdom.
The Russian satellite essentially forced the United States to place a new national priority on research science, which led to the development of microelectronics—the technology used in today's laptop, personal, and handheld computers.
