Which economic system has no government involvement in the market?
a. capitalism
b. communism
c. socialism
d. no economic system is free from government involvement?

The answer would be D

The correct answer is: D) No economic system is free from governmet involvement.

Although capitalism in it's begginings (with liberalism) stablished that the market could be regulated by itself exemplified by John Locke with the "invisible hand" expression, it has been demonstrated over history that this is not completely true. For this author, the government was responsible to protect the natural rights, nothing more. Prices were supposed to be stablished only by supply and demand and the market's competition. Crisis like the Great Depression showed that this theory had it's problems as it created inequalities that couldn't be solved by the market. It was neccesary to the governmet to regulate and create laws to help those inequalities dissapear or minimize, this is shown in the Welfare State.

Socialism and communism are characterized by having a strong involvement in the market as they have a command economy with a central government making all of the economic decisions.  

gays

explanation:

c. troops marched forward in close formation against newer, more accurate weapons