Book excerpt: The Concise Encyclopedia Of World History Offers The Global Reading Public, Students, And Professors A Handy, Complete, And Accurate Guide To All Political Formations Since The Beginning Of History. It Reaches Into Pre-History Through The Inclusion Of The Important Families Of Languages Spoken Today. It Also Tracks Ethnic Groups, Especially Nomadic, Which Have Been Influential In The Creation Of Civilizations And States. The Entries On Existing Independent States Include Up-To-Date Political Facts And Statistics. They Mention Each Country S World Heritage Sites. To Complement The Individual Entries In This Encyclopedia, There Is An Extensive, Commentated World-Historical Chronology. A Special Feature In This Work Is The Inclusion Of Individual Political Chronologies For Ancient Civilizations And Important Countries And Regions The World Over. To Round Out This Easy-To-Consult And Thoroughly Researched Work, There Is A Cross-Referenced Index Especially Designed For Provinces, Cities, And Other Entities Which Have No Entries Of Their Own But Appear In The Entries, Sometimes Prominently, As, For Example, Abu Dhabi In The United Arab Emirates Or Amritsar In India.