How did early peoples settle Africa?

Early people were hunters, gatherers, and Herders but as soon as they developed Agriculture they started to settle down in West Africa or near Nile river valley.

Explanation:

The nomadic lifestyle, Earliest people are wandering hunter-gatherers, Herders herd animals to find water and feed pastures.

After that the phase has come in which people started settling, Agriculture was probably was developed by the six thousand  B.C.

As the Sahara dehydrated the early settlers and farmers moved to west Africa or near the Nile river valley.

Agriculture allowed early permanent settlements of Africa and clans to develop.

the underground railroad (apocope of the metropolitan railroad) is a system of urban trains located within a city and its metropolitan area. it is characterized for being a massive transport of passengers in the big cities, uniting diverse zones and their environs, with high capacity and frequency and in segregated form to other systems of transport. metropolitan railroads are built underground or on the surface, although most systems use mixed models where sections are combined in both modalities.

1 - as a result, the metro tends to reduce car travel for two reasons: first, due to the greater transfer of users from the car and, second, due to the reduction in the acquisition of cars in homes located in sectors near the stations of the metro.

2 -the metro allows to contribute effectively to the achievement of all the objectives of an urban development policy: it improves the efficiency of the city's economy by reducing travel costs and also generates a higher level of activities in the city center, taking advantage of of the agglomeration economies.

3 -it is a clean means of transport, since it uses renewable energy (usually electricity), taking care of the environment and avoiding excessive pollution.

trade

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