ICYMI -The Lost History of Earth by Ewaranon A Full 5-Hour Documentary

The flat Earth model is an archaic conception of Earth’s shape as a plane or disk. Many ancient cultures subscribed to a flat Earth cosmography, including Greece until the classical period (323 BC), the Bronze Age and Iron Age civilizations of the Near East until the Hellenistic period (31 BC), and China until the 17th century. Wikipedia