What economic and environmental challenges did africans face after independence

The answer One of the most pressing challenges African states faced at Independence was their lack of infrastructure. European imperialists prided themselves on bringing civilization and developing Africa, but they left their former colonies with little in the way of infrastructure. The empires had built roads and railroads - or rather, they had forced their colonial subjects to build them - but these were not intended to build national infrastructures. Imperial roads and railways were almost always intended to facilitate the export of raw materials.