Many muslims live in egypt, nigeria, pakistan, and indonesia. based on this information which conclusion is valid

Islam is practiced by people of many different cultures so think of it as a voting stand for the next president, we don't know who it will be yet but all we know is that we voted and I'm sorry if this never helped ;-; 

they were unable to pay their debts

the east coast has nothing to do with the dust bowl, the dust bowl killed a full year's worth of crops in seconds, and with the dust on the land, the land would be worthless.   furthermore the farmers couldn't  get  out of their houses due to the dust so when the bank came to collect money, farmers couldn't  pay it

the answer would be logic.