Answer:
trains
Step-by-step explanation:
Trains are used for transportation of both people as well as goods in Central Africa.
Rivers are also widely used. Trains provides a more convenient way for transporting good and people from one place top another. Trains consists of more than one vehicle connected one to the other and can operate on the rails. Therefore it provides more space and faster ways of moving people and goods. Many people and goods can be put together on the train as it contains more space.