What is an advantage of a command economy? a. ability to make changes is slow and controlled b. all the means of production are owned by the people c. the military controls the economy through force d. ability to make major changes in a short period of time

it is c or d my friend, take your pick and good luck!

which question?

explanation:

which question r u talking about?

nothing certain is known about what happened, but it seems that the country declined gradually, perhaps due to bad government, or, more likely, due to a series of bad harvests, which resulted in widespread and recurrent famine.