True, the norman conquest is when the english anglo-saxon kings all came to their end.
I think the answer is:
D. After Asoka died, Buddhism grew stronger in India.
Hope this helped!
Sir William Blackstone 10 July 1723 – 14 February 1780 was an English jurist, judge and Tory politician of the eighteenth century. He is most noted for writing the Commentaries on the Laws of England.