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.
Civilizations first appeared in Mesopotamia, in what is now Iraq, then in Egypt. Civilizations thrived in the Indus Valley by 2500 BCE, in China by 1500 BCE and in Central America, what is now Mexico, by 1200 BCE. Civilizations developed on every continent except Antarctica. Characteristics of Civilization