Navy Army CCU Customer Support Service Phone Number The customer support phone number of Navy Army CCU is 800-622-3631 (Click phone number to call).
Some characteristics of civilization include creation of permanent urban and administration centres, invention of political, social and economic institutions to address manâs basic needs such as food, shelter and security; external trade; a hierarchical system of classes; the development of arts and science, development of religious practices, and the invention of a written language for communication, record keeping and the transmission of culture.
Soil provides the other defining feature of ancient settlements. Soils at these sites are lighter, finer and composed of more organic material than the surrounding soils, according to Menze and Ur. They first used a computer algorithm to look for these changes. As a result, they found more than 14,000 potential sites.