This vast library of books offers a comprehensive survey of world history and popular science, covering everything from ancient civilizations to cutting-edge scientific discoveries. With contributions from some of the most renowned scholars in their fields, this library is an essential resource for anyone interested in the history of the world and our place in it.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it.This work is in the "public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.