A Roman dictator was a political leader in ancient Rome who was granted extraordinary powers during times of crisis. This position was typically held for a limited term, usually six months, and was intended to provide strong leadership in emergencies, such as military threats or civil unrest. The dictator had the authority to make decisions without the usual checks and balances of the Roman Senate. The role of dictator was established in the early Roman Republic, and notable figures who held this title include Lucius Cornelius Sulla and Julius Caesar. While the position was meant to be temporary, some dictators, like Caesar, extended their power, leading to significant political changes and contributing to the eventual transition from the Republic to the Roman Empire.