Answer:
B
Explanation: I am not postitive, but I feel like this is the best answer out of all the options.
"The people of ancient Egypt grew everything they needed to eat. The pharaoh got the rich peasants to do the farm work on the rich lands. Most villagers were farmers. ... TheEgyptians grew their crops along the banks of the River Nile on the rich black soil, or kemet which was left behind after the yearly floods." hope this helps
The European system of Manorialism is most closely associated with maintaining economic self sufficiency. Manorialism is actually considered a very essential element of the feudal system and society. It is also considered as the organizing principle of most rural economy. I hope this comes to your help.
This was a mixture of things.
The increase in population from soldiers and influx of immigrants caused the need for more food to be produced and more jobs to be demanded. So farmers started over producing which led to the Dust Bowl and, eventually, the Great Depression.