This book, authored by John Clark Ridpath, provides a comprehensive account of the ethnic origins, social conditions, and present status of humanity. It covers early migrations and the development of civilization up until the time of its publication.

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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