When Muhammad returned to Mecca, what did he do?

A. He told the king that he was taking over so that all of his followers would be rich and well fed.

B. He led his followers around the Kaaba seven times, emptied it of idols and declared it a sacred shrine to Allah.

C. He went immediately to his wife to assure her of his safety, check on hers, and determine the safety of their home.

D. Muhammad massacred all of the non-believers after surrounding them with a huge army of his own followers.