Why do scientists predict another dust bowl in future decades

Explanation:

Theoretically, yes. Most of the water that is used to water the crops come from an under ground reservoir that is quickly drying up. However, the dust bowl was caused when farmers kept farming the same thing to much, over and over. Hopefully we learned from that mistake, and know not to do that know, which make another drought that bad, in my opinion, it is likely

i believe the correct answer is option b. most eastern european nations joined nato.

though i could be wrong, option d. the eastern european nations were granted complete independence, would be another choice.

hope this ! : )

missouri compromise of 1820 which prohibited slavery