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.
The other main physical features are the Indus River in modern day Pakistan and the Ganges River in modern day India. The Indus River is in a very dry area called the Thar Desert--this Arid climate is the site for another of the world's first human civilizations.