Many countries in this world still exist prejudices for certain group of people. They feel that woman belong to a lower class than man. Blacks are inferior to whites.
But instead of bringing families together, Aderhold's letter revealed a divide in the district, which has 9,700 students, and one that broke down roughly along racial lines.
However, there still exist some flaws for the work, among which the lack of attention, over-simplification of the education means, unsystematic mechanistic construction are the cases.
In West Africa, people have long chewed kola nuts as stimulants, because they contain caffeine that also occurs naturally in tea, coffee, and chocolate.