Published in 1918, this collection of illustrations by the celebrated American artist Joseph Pennell captures the spirit of industrial mobilization that accompanied America's entry into World War I. From factories and shipyards to mines and railroads, Pennell's drawings offer a powerful visual record of the nation's wartime efforts. With a preface by the influential activist and philosopher John Dewey, this book remains a testament to the role of art in documenting and shaping history. 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.