O Which is the best definition of a command economy?

an economy based on supply and demand
an economy managed by the government
an economy based on one type of product
an economy under the command of workers

All of the following effects occurred as a result of roman expansion following the punic wars except it brought in great wealth from conquered territories it allowed many romans to buy large farming estates it provided slave labor for the large farming estates it caused the roman economy to decline due to the high cost of war

What is the most necessary information that happened in the titanic movie

Who were the only people that were not allowed to be a citizen in the roman empire