The World's Workers; Thomas A. Edison and Samuel F. B. Morse - Van Buren Denslow

Discover the inspiring life stories of two great inventors in this captivating biography. Learn how Thomas Edison and Samuel F. B. Morse revolutionized communication and transformed the world with their inventions.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..