John Maynard Keynes and Karl Marx would disagree most about the answer to which question?
A. Do free market economies create problems for workers?
B. Is it right for strong countries to control weaker colonies?
C. Should businesses be allowed to operate without regulation?
D. Should governments take total control over economies?

Should governments take total control over economies.

Explanation:

Answer on apex

“the battle of stalingrad is not a turning point necessarily in strategic terms, because a lot more has to be done before the soviets can be certain of defeating germany,” says renowned world war ii historian richard overy. the germans had fought nearly a thousand miles across the soviet union to get to stalingrad.