A. they focused on monopolies
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).
Bestselling political pamphlet written by Thomas Paine to convinced the colonists to become independent from England.
Two of the most important French settlements in Africa were French Sudan and Niger, since these were located in West Africa and provided ample trading opportunities.