Marcius Rutilus was the first plebeian to hold what significant Roman office?

Marcius Rutilus is recognized for being the first plebeian to hold the office of dictator in ancient Rome. This is a significant historical milestone because the dictatorship was originally established as a temporary position for emergencies, often held by patricians. Rutilus, coming from a plebeian background, signifies a shift in the political landscape of Rome, demonstrating that plebeians could ascend to significant power and influence previously reserved for the aristocracy. His appointment marked an important step towards greater political representation for the plebeians in the Roman Republic.