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.
Answer:
Global warming
Explanation:
as I said my answer is global warming I'm saying this because when am going with it coz when ever global warming occurs it causes the increase in the world temperature and also the increase in the volume of water in oceans and seas so I spent no I'm saying this because in the last century people have been cutting down trees n swamp draining which causes global warming and it causes the rise in the earth temperature
Answer:
Public has described the nationalism
One way was that people of Nubia were able to create communities and settle on land close to the Nile.