France–United Kingdom relations

The historical ties between France and the United Kingdom, and the countries preceding them, are long and complex, including conquest, wars, and alliances at various points in history. The Roman era saw both areas largely conquered by Rome, whose fortifications largely remain in both countries to this day. The Norman conquest of England in 1066, followed by the long domination of the Plantagenet dynasty of French origin, decisively shaped the English language and led to early conflict between the two nations.