Ancient Sumer was in the southern part of a place called ... Ur, Uruk, Eridu, and Larsa were some of the largest. Each city-state had its own ruler. Cities were surrounded by walls to protect ...

Sumerian civilization appears to have evolved in Southern Mesopotamia around 4000 BC, while some historians place it as far ...

The ancient city, which thrived for thousands of years ... which he refers to as the Annunaki, landed in ancient Sumer before recorded history, intending to mine gold for an unspecified reason.