Seventeen 19th- and 20th-Century "-isms" Karl Marx and Friedrich Engels Our Inheritance from Sigmund Freud Charles Darwin Website Owned by:  Dr. H. M. Finkelstein Website design and management by Susan Smily  Contents of this site copyright © 1999-2010 [Dr. H. M. Finkelstein]. All rights reserved. Revised: April 12, 2010 Made with Xara Website by Susan Smily