博客來This volume contains the results of the fourteenth census of the United States, conducted in the year 1920. With detailed statistics on population, demographics, and economics, this book is an invaluable resource for historians, sociologists, and anyone interested in American social and economic 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.
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