civilization, that of the Sumerians, thrived here. The spade of the archeologist reveals this land to have been densely populated in earliest historical times. This fact agrees with Genesis as to the locality in which a permanent settlement was first attempted. Excavations have shown, furthermore, that the earliest population of Lower Mesopotamia possessed a high culture. The Sumericans invented the art of writing on clay tablets, built well-constructed houses, and were masters in the production