Crossword clue: which author co-wrote the communist manifesto alongside karl marx
2 answers found in Letterora's clue database (Wikidata facts, Open Trivia DB, WordNet and Webster definitions — all licensed sources).
Possible answers
engels
6 letters
otdb
socialist who wrote the Communist Manifesto with Karl Marx in 1848 (1820-1895)
friedrich
9 letters
otdb