Rome was a republic and a monarchy
Greece was a democracy and oligarchy
Terrorism, as the name implies, is the act of trying to inflict terror on the opposition, usually for change. It relies on striking fear into the enemy. Traditional warfare does not rely on fear and it's goals are to destroy military targets and other things that are useful o the enemy (in total war).
(hope I helped)
<span>They limited the amount of gold available for trade, increasing its value.</span>