Question

what does the government control according to socialist theory?
the means of production
land
prices
all class divisions

Explanation:

Socialist theory emphasizes collective or state ownership and control. The means of production (tools, machinery, factories etc. used to produce goods) is a key aspect under government control in socialist ideology. Land and prices might be regulated but not the core focus like means of production. Class divisions aim to be reduced but not "controlled" in the sense of ownership.

Answer:

The means of production