Which main factor contributes to the downfall of Mesopotamia Egypt and the kingdom of kush?

Explanation:

The downfall of these cities was also woven with the success and failure of the agriculture of ancient Egypt, Mesopotamia, and Kush. Generations of tough farming and overgrazing sapped land of nutrients, and in Kush, the deforestation that accompanied the mining of iron ore caused devastating erosion.

hello,

your answer is ready

i believe its either the first or third option but i'm leaning more towards the third option:

the first excerpt makes a logical appeal, while the second excerpt makes an emotional appeal.

your pal

~papaguy