This book is a comprehensive encyclopedia of knowledge, covering all the major fields of study from art and literature to science and technology. The author, George Crabb, provides clear and concise definitions for key terms and concepts, as well as detailed explanations of important historical events and figures. With its broad scope and engaging style, this book is an essential resource for anyone interested in learning more about the world.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.