Unlike an ethical issue, in an ethical dilemma . A. all options are highly unethical B. all answers are highly unclear C. leadership is not required D. all the decisions have negative consequences E. there can be no solution

Ghana, first of the great medieval trading empires of western africa (fl. 7th–13th century). it was situated between the sahara and the headwaters of the sénégal and niger rivers, in an area that now comprises southeastern mauritania and part of mali.