What problems did Soviet industry face?

Rationing cards and queues, which had become hallmarks of war communism, had disappeared. However, due to prolonged war, low harvests, and several natural disasters the Soviet economy was still in trouble, particularly its agricultural sector. In 1921, widespread famine broke out in the Volga-Ural region.

kansas would be the right answer but since it’s not on there, missouri would be a good guess