The language was a babbling Simpleman, guttural sounds intended to initiate a communication, to make clear a moment of anger or fear, and, most of the time, a cry expeluznante hazard situations that, in those early days when the man rested on the earth, was the daily bread. The groups tended to meet, the primitive intuition told that security would be greater in the fight MRMP survival. The evolution of human societies is a long process that took millions of years. At various places on earth hunter-gatherer groups must know the environment in which to adapt to living resources of nature and thus survive. So spent thousands of years testing and devising survival strategies. In the first stage we call Paleolithic Era, the groups were hunters, gatherers and fishermen, that is their livelihood depended on the animals they could hunt or fish and vegetables that could be collected. Paleolithic men did not know how to preserve food, therefore, every day had to provide food. Not knowing how to produce food, they took what nature gave them and so are called "predators." They ate what they found, and when they run out of resources should be moved to another location, usually following the route of the herd. Generally sought refuge in caves and were absent there for a while before returning resources to end, usually when each season ended, and then moved again to another place. They were, therefore, "Nomad". They lived in groups that share the daily activities that were distributed, as the tasks of hunting, gathering wild fruits and processing tools. Hunter recognized as the best boss. This form of organization is called "horde". It is considered that the beginnings of agriculture were around 10,000 BC At that time, baby gold bangle bracelet was producing a major climate change on Earth. It was the end of glaciation: ice removal, increased temperature and sea level rise and oceans. The historical period that is associated with early farming societies is the "Neolithic". This period begins around 8000 BCE and extends to the year 3000 BC (when considering ending the prehistory). Much later came the first real social groups and cults, the first civilizations that left the imprint of the first cities and the remnants of a culture primerosm more advanced. The term "Sumerian" (People of Sumer) is the common name given to the ancient inhabitants of southern Mesopotamia by their successors, the Akkadians. "Shumeru". The Sumerians called themselves sag-giga, literally meaning "The people of black heads." Standard of Ur, the British Museum. The Origin of the Sumerians is unknown. Central-South Asia via the Caspian Sea. For proponents of this theory, all the evidence suggests that a dolichocephalic race of people, speaking agglutinative languages, descended on Iran, Mesopotamia and the shores of the Persian Gulf, probably from the then fertile plains of Central Asia before 5000 BC In this race, the Sumerians who occupied the upper Tigris and Euphrates rivers were by far the most active and oldest cities were first built on the banks of the Tigris and Euphrates, and the first channel to yet been built in prehistoric times. Much later, when their kingdoms or independent city-states became better life and had to live under the rule of a dynasty in Isin Semitic and the kingdom of Larsa, his wise men invented a system of chronology which extended from the Flood to their own times, and poets wrote the legends of the Creation, the beginning of their civilization and the Myth of Paradise. From these lists can be partially reconstructed most archaic times, although it is true that can not be used for the story until their dates come to a period in which their kings may be known by the inscriptions. The hero Gilgamesh was master of Kullab, a suburb of Erech. This semi-human semi-divine son of the mother goddess Nin-Sun ruled 126 years and became the hero of the Sumerian epic, and later of the great epic of Gilgamesh Semitic, 12 clay tablets, the masterpiece of Babylonian literature. The poem describes him as a king of Erech, who oppressed his people, while the Mother Goddess created Enkidu Aruru to oppress him, but the two became great and inseparable friends and together they made war against the giant Kumbaba in the mountains of cedars of Lebanon. The first clay tablet Kuyunjik findings relates that the victorious hero Gilgamesh built a wall around Uruk. We read that the "sky god" lived in a stately home containing barns and guards were posted on the wall. We read that Gilgamesh was a mixture of "God" and man – two thirds god and one third man. The pilgrims who came to Uzuk watched with awe. A tradition of Nippur Gilgamesh credited as the builder of the temple of Enlil, and his son also showed concern for the holy city. Where can you believe that these two semi-mythical dynasties of Kish and Erech were really contemporary. The next dynasty is located further south of the Euphrates, in Ur, and is fully Sumerian. We List the kingdoms that are as normal as it can be assumed. Mesannipadda ruled 80 years and his son Meskenagnunna 30 years. Then follows Elulu Balulu 25 years and 36 years, these four kings of Ur extended over a period of 171 years. . The next dynasty ruled Awan (later known as Awake in Kazallu) a city of unknown location but probably east of the Tigris, not far from Susa.