Botswana's large deposits of diamonds have made it one of the richest African countries on a per capita basis. However, more than wealth, what has made Botswana a model country in southern Africa is its long tradition of democratic rule, respect for ethnic and racial differences, freedom of the press, and governmental programs to support its citizens. Even though Botswana has had its share of problems--including ecological disasters such as drought-- the spirit of its people and their willingness, despite cultural differences, to work together to overcome such setbacks make this country...