that is impossible to answer. Many scientists believe different things and religions have different theories. I literally have a friend who believes the earth is only a few thousand years old! because some religios dude went to his church and had "scientific" theories....So yes it is very impossible to have an answer to that question; there are only theories!
sumerians
An urban region with more than 10 million inhabitants is called a megacity.
The world's first skyscraper was in Chicago,Illinoise,1885.
The inhabitants of Northern Africa are roughly divided into three groups. Those who live in the Mahgreb, the Nile Valley and the Sahara desert. In the Mahgreb it is believed that the Berbers were the earliest inhabitants and in the Nile Valley the Egyptians and Nubians. There is also some evidence of early Berbers in this area. In the Sahara it is believed to be the nomadic trans-Saharan people.
1884-1885
The Celtic gauls were the first inhabitants
the first inhabitants of neveda
who were the first inhabitants of the Mesopotamia?they were the Sumerians and the Akkadians.
nevadas first inhabitants where Indians from the south.
the first inhabitants were the nativeamericans
cherokee indians were the first inhabitants
What is Thailand first inhabitants
wh was the first inhabitants of the fertile cresent
the first known inhabitants of Texas where the Indians , reidents
The first known inhabitants were Arabs.
The first inhabitants of this world are muchly debated between groups of people, especially religions. As nobody today was alive at the dawn of civilization, we cannot be completely sure who came first to this world.
the first known inhabitants were the paleo indians 11,500 years ago.