Which of the following are considered command economies? select all that apply
a. capitalism
b. communism
c. free markets
d. laissez-faire
e. socialism

Options B and E

Explanation:

A command economy is those in which the government decides what things must be produced and the prices.

Capitalism and free markets are the opposite of it, so we can discard those ones.

Laissez-Faire has basses in the freedom of choice, so here again, we have a free market.

Now, with communism and socialism the government has the power to, for example, control the prices of some things in order to make it more accessible for some group, or control the amount of some item that a person can buy.  

So the correct answer is B communism and E socialism

the western roman empire flourished, but the eastern portion of the empire struggled.