challenge: What was the outcome of the March 1862 treaty signed by Dini Ahmed Abou Baker?
  
  A. The western coast of Bab-el-Mandeb was sold to the United Kingdom for 5,000 thalers
  B. The western coast of Bab-el-Mandeb was sold to France for 10,000 thalers
  C. The western coast of Bab-el-Mandeb was sold to Italy for 8,000 thalers
  D. The western coast of Bab-el-Mandeb was sold to Ethiopia for 12,000 thalers
  Answer: 