Let's take a look at some command economies: today: North Korea
In the past: The Soviet Union.
We can see that in both cases the countries failed to provide enough food and supplies for their citizens, so one way that command economies influence the citizens of the countries that had them was by inducing hunger. (the same is not true of mixed economies, or not always true).
The GI Bill of Rights was passed in 1944, and it encouraged veterans to go back to school. It gave them money to go back to school if they wanted to. So, I would say that the answer would be C. It provided financial aid for veterans going to college. Hope this helps! :)
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