there are alot of waterfalls
Nile and Zambesi are longest rivers in Africa. See related questions
The Nile, the Niger, and the Congo Rivers are three most important rivers of Africa.
At that early point in the history of colonial Africa most borders were based on geographical features, primarily rivers.
Transportation is one of the most important. Irrigation is also a key item.
Prince Henry's major accomplishments included exploration of West Africa. He also formed a school for navigation that helped to encourage more exploration for Portugal.
Nile and Zambesi are longest rivers in Africa. See related questions
nile, congo, zaire
most, if not all the rivers in Africa are used for the people of Africa to live off of despite the known dangers living within the rivers but it is a way of life and how they survive
Most lakes and rivers south of the Sahara.
Firstly, there aren't all that many navigable rivers running to the sea from Africa's interior, and secondly, most of these rivers have rapids and waterfalls.
Antarctica as it is too cold for water to exist in a liquid form.
most run west to east
The Nile, the Niger, and the Congo Rivers are three most important rivers of Africa.
A large part of Australia is unsuitable for agriculture because Australia is Partially a desert
There are very few berths or mooring places that are free. Most convenient places on rivers are either owned by someone or unsuitable.
the nile and tigris
At that early point in the history of colonial Africa most borders were based on geographical features, primarily rivers.