What were the effects of the Korean War? Check all that apply. the removal of the US presence in South Korea
two separate countries on the Korean peninsula
a high number of casualties for the nations involved
the return of Korea as a Japanese colony
the creation of a demilitarized zone near the 38th parallel
a unified government that rules both North and South Korea

assuming that by westerners you mean americans. that they were mean and controlling and abusive to its peasants.

explanation:

the deaths of over a million communist soldiers

post-traumatic stress disorder in veterans

the causes of the dust bowls were severe droughts,   lands became dry and hard, temperature was higher than usual, hot and dry conditions killed crops, high winds. because of those factors, the winds kicked up dry soil and created clouds of dust.