title: Friedrich Engels: businessman and revolutionary.
authors.affiliation: Department of History, University of Rochester, Rochester, NY 14627, USA. theodore_brown@urmc.rochester.edu
authors.forename: Theodore M
authors.initials: TM
authors.lastname: Brown
authors.forename: Elizabeth
authors.initials: E
authors.lastname: Fee
mesh_terms: D003148:Communism / Q000266:history*; D004651:Employment / Q000266:history; D004739:England; D005858:Germany; D049672:History, 19th Century; D006801:Humans; D012924:Social Conditions / Q000266:history