Answer: Mountains (IF THIS IS AFRICA)
Explanation: . It is subdivided into a number of zones running north and south and consisting in turn of mountain ranges, tablelands and hollows. The most striking feature is the existence of two great lines of hollows, due largely to the subsidence of whole segments of the Earth's crust, the lowest parts of which are occupied by vast lakes. Towards the south the two lines converge and give place to one great valley (occupied by Lake Nyasa, or Lake Malawi), the southern part of which is less distinct due to rifting and subsidence than the rest of the system.
They were drastically different. Hopes this helps
It would be primarily the discipline of "humanities" that focuses on the study of intellectual and artistic accomplishments, products, and efforts, since the focus he is on "human" accomplishments and issues in general. <span />
The clause is really a state's rights clause. A state may not pass a law that makes something illegal that was legal before the law was passed. In other words if a state suddenly passed a law that said it is no longer legal to park your car in front of any government building, but it was legal to do so yesterday, the police cannot come to your door and issue a ticket for parking in front of a government building because you did it yesterday.
The constitution actually uses the phrase ex post facto law in Article 1 Section 10 Clause 1.