Prompt： Discuss social problem related to the discussions we had in class. Explain the means in which this specific problem impacts the society as a whole or segments of society.
　　The progression of society tends to be linked with higher moral standards. Evolution has changed humanity from barbaric creatures to intelligent beings capable of making ethical decisions. In recent years， the gradual disappearance of Jim Crowism was noticeable as shown by the reduction in explicit racist behaviors??the most convincing sign being Barack Obama??s successful election to become the first African American president.
　　Obama??s tremendous success undoubtedly inspired many. ?°For non-blacks ??Obamerica?? represented possibilities， and for blacks this was the realization of a dream deferred.?±