A.D. Stands for Anno Domini or "the Year of Our Lord"
Answer:
B. They developed a mathematical tool called the quipu
Explanation:
He said that Edward had promised him the throne when visiting France in 1051. He even said his claim had been accepted by Harold Godwinson in 1064, when Harold had been blown onto the Norman shore by a storm. So William invaded England<span> to become King and claim the throne from Harold.</span>
True, he is the founding father. I hope this helps!