France
France officially the French Republic (French: République française), is a country primarily located in Western Europe, consisting of metropolitan France and several overseas regions and territories. During the Iron Age, what is now metropolitan France was inhabited by the Gauls. The area was annexed by Rome in 51 BC, developing a distinct Gallo-Roman culture that laid the foundation of the French language. The Germanic Franks arrived in 476 and formed the Kingdom of Francia, which became the heartland of the Carolingian Empire. The Treaty of Verdun of 843 partitioned the empire, with West Francia becoming the Kingdom of France in 987. France retains its centuries-long status as a global centre of art, science, and philosophy. It hosts the world's fifth-largest number of UNESCO World Heritage Sites and is the leading tourist destination, receiving over 89 million foreign visitors in 2018.[