The Agora was the center of political, commercial, administrative, social, religious, and cultural life in ancient Athens, where democracy was born. It was occupied continuously from the Late Neolithic period until the 6th century BC when it became a public space. Over subsequent periods it was damaged and rebuilt multiple times before gradually being abandoned after the Slavic invasion in the 6th century AD, though it was later resettled. Since 1931, the American School of Classical Studies has excavated the Agora, reconstructing parts like the Stoa of Attalos museum.