Answer:
Communism
Step-by-step explanation:
Communism is an economic system in which, the decisions of what,how, and for whom they are produce are made by the government.
Fascism is where the government controls the private owners of factors of production.
In capitalist economy, the factors of production are owned by individuals.
So the system in which the
government seize a factory and convert it to public ownership for the
benefit of all would be a communist economy.
In communist countries, such systems are called command economy.