A civilization is any complex society characterized by urban development, social stratification imposed by a cultural elite, symbolic systems of communication (for example, writing systems), and a perceived separation from and domination over the natural environment. This book provides over 2,000 Exam Prep questions and answers to accompany the text Luftwaffe over Scotland A History of German ... Items include highly probable exam items: Sequence, Australopithecus afarensis, Australopithecine, and more.