Turgai land. Who are the Sumerians?

Sumerians lived in this place and later moved to Mesopatamia. At that time, approximately 6-8 thousand years ago, the Sumerians were sedentary. They were engaged in agriculture and built irrigation canals. And even today, there are finds on this territory that confirm all this. That is why we say that for the first time civilization arose on the Torgay land.