Plz Help How were olives and olive oil important to the growth of Rome

These were traded with Egypt

These were traded to greece in exchange for food

These ere purchased to feed a growing military

These were grown as cash crops for overseas trade

Which of the following situations best demonstrates the principle of separation of powers in the u. s. government? a. the president can veto laws passed by the legislature. b. the courts must approve constitutional amendments. c. states create their own educational policies. d. members of the legislature are elected by voters.