According to Mischel's classic study conducted nearly 50 years ago, what would you predict about Evelyn, who, in elementary and high school always scored at the top of her class, and now, as an adult, is a successful executive

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.