Nile Valley) a. The Sahara is the greatest physical and cultural barrier b. North settled early by Berbers, Hamites (Caucasian groups) c. Sub-Saharan Africa has larger regions with many micro regions d. West Africa Forest, Sahel called Sudan, Central Africa, East Africa, and South Africa 2.Each region defined by physical geography and vegetation; many micro cultures a.orth settled early by Berbers, Hamites (Caucasian groups) c. Sub-Saharan Africa has larger regions with many micro regions d. West Africa Forest, Sahel called Sudan, Central Africa, East Africa, and South Africa 2. Each region defined by physical geography and vegetation; many micro cultures a.
Fallacies are defects in an argument - other than false premises - which cause an argument to be invalid, unsound or weak. Fallacies can be separated into two general groups: formal and informal. A formal fallacy is a defect which can be identified merely by looking at the logical structure of an argument rather than any specific statements.
Two competing conceptions of fallacies are that they are false but popular beliefs and that they are deceptively bad arguments. These we may distinguish as the belief and argument conceptions of fallacies. Academic writers who have given the most attention to the subject of fallacies insist on, or at least prefer, the argument conception of fallacies, but the belief conception is prevalent in popular and non-scholarly discourse.