 Complete the following phrase:  Scholars have wondered what it was that Sycorax did to avoid execution, as described in act one, scene two by Prospero: for one thing she did  They the Algerians would not take her life. Charles Lamb, a Romantic writer fascinated by Shakespeare and his works, and particularly intrigued by this question, found in John Ogilbys Accurate Description of Africa 1670 two versions of a story about Emperor Charles Vs 