A fairly extreme example would be the Polder region of Netherlands. Not sure if this constitutes as it is artificial in a sense
Dirk Polder was born on 1919-08-23.
Dirk Polder died on 2001-03-18.
Tatsuta polder sluice gates was created in 1902.
polder
Empoldering normally refers to the creation of polders. A polder is the Polder-Dutch word for reclaimed land
in the Netherlands we call reclaimed land "polders"
Black Bush Polder is located in Berbice (Region six) Guyana, South America
Greece is an example of a classical culture.
polder
polder
The polder has an excess of water that needs to be pumped out or drained by opening sluices at low tide.