Answer:
C. French
Step-by-step explanation:
William the Conqueror was born in Falaise, Normandy, France. His childhood is not well-documented, but it is known that he was the illegitimate son of Robert I, Duke of Normandy. He grew up in a turbulent environment, as his father's death in 1035 sparked a struggle for the control of Normandy between William and his uncle, who had been appointed as guardian by the late Duke. William was able to secure his position as the Duke of Normandy by the age of 19, after a series of military campaigns and political maneuverings.