| Answer | Crossword Clue |
|---|---|
| MARX | Engels associate |
| MARX | Engels collaborator |
| MARXISM | Engels subject |
| FRIEDRICH | Philosopher Engels |
| DASKAPITAL | Engels completed it. |
| ASSOCIATE | Marx, to Engels |
| MARX | Collaborator with Engels |
| SOC | Follower of Engels: Abbr. |
| EUROPE | "A spectre is haunting ..." (Marx and Engels) |
| KARLMARX | Coauthor with Friedrich Engels of "The Communist Manifesto" |
