The river that runs through the equatorial region of sub-Saharan Africa is the

congo river

Explanation:

The Congo River, formerly known as the Zaire River during the dictatorship of Mobutu Sese Seko, is the second longest river in Africa, shorter only than the Nile, as well as the second largest river in the world by discharge volume, following only the Amazon.

landlessness of ordinary people

^^something like that^^^

the correct answer would be a