Aking known as became a legendary figure in sumerian literature. (ur-zababa/gilgamesh)

Gilgamesh was one of Uruk's kings around 2700 BC Uruk was a city-state of Sumer. To many, he was a mythological demigod, 2/3's god 1/3 man. He had the famous walls of Uruk built. He became a legendary figure in Sumerian literature.

HOPE THIS HELPS

These islands/chinampas then provided rich soil for crops with easy access to water. i hope this is correct, im so sorry if its not !