This map shows regions of Africa that are most at risk for desertification. According to this map, which area is at a very high risk of desertification? the Sahara the Kalahari Desert the Sahel the Congo River

D congo river

Explanation:

it has the most  green around lol

its the sahel (c) ofc

its kinda obvious if u look at the map

1. it was caused by feudalism

2. charlemagne used christianity as a major cornerstone for his rule. cloisters were built all over the empire to act as centers for the (re)population of the vast european wilderness.

3. the europeans feared the next raid every time chetak

i'm not so sure about #6. but i hope i you with the first 3.