Dive into the vast world of knowledge with Volume 15 of "The Encyclopaedia Britannica," a comprehensive dictionary of arts, sciences, literature, and general information. Edited by Hugh Chisholm, this volume continues the tradition of providing detailed and accessible information on a wide range of subjects. From in-depth scientific explanations to explorations of artistic movements and literary analysis, this encyclopedia serves as an invaluable resource for students, researchers, and anyone with a thirst for knowledge. "The Encyclopaedia Britannica" remains a cornerstone of informational texts, offering insights that have shaped understanding for generations. This volume, like the others, embodies a commitment to accuracy and clarity, making it an essential addition to any library or personal collection. Explore the world through the pages of this enduring reference work.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 was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.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.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. 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.