jherbert.sepulchretxt下载

《jherbert.sepulchre》txt下载简介:

　　THE SUMERIANS　　　　Three thousand years before the birth of Christ, the first real moves towards civilisation emerged from southern Mesopotamia, around the lower reaches of the Euphrates and Tigris rivers. Because the land was between two rivers-Sumer-the people there were called Sumerians.　　Their ethnic origins have never been explained.　　This race of people made three important contributions towards our advancement-four if you count the establishment of firmly governed munities....