Morgan Lewis Henry
Morgan, Lewis Henry 1818-1881.
American anthropologist who, in Ancient Society (1877), proposed that cultures progress from "savagery" to "barbarism" to "civilization."
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.