The map was made for Roger, king of Sicily. The red lines are trade routes. This is a reproduction kept in UAE’s Sharjah Museum.
The map was made for Roger, king of Sicily. The red lines are trade routes. This is a reproduction kept in UAE’s Sharjah Museum.
That’s in fact a myth.
https://www.thoughtco.com/did-medieval-people-believe-in-a-flat-earth-1221612