The theatre was built from 16 to 15 BC and dedicated by the consul Marcus Vipsanius Agrippa. It was renovated in the late 1st or early 2nd century AD, possibly by the emperor Trajan, and again between 330 and 340 during Constantine’s reign, when a walkway around the monument and new decorative elements were added. With the advent of Christianity as Rome’s sole state religion, theatrical performances were officially declared immoral: the theatre was abandoned and most of its fabric was covered with earth, leaving only its upper tiers of seats (summa cavea). In Spanish tradition, these were known as “The Seven Chairs” in which it is popularly thought that several Moorish kings held court to decide the fate of the city.