It seems like the often referred-to quote, popularized in the movie “Soviet Story” was written by Engels, not Marx. It also mistranslated on word into “racial trash” to make it seem worse.
The whole idea that Karl Marx called ethnic minorities “racial trash” and that he wanted to exterminate them (i.e. Scottish Highlanders, Bretons, Basques, South Slavs, Slovenes, Croats, Serbs and Czechs) comes from a book titled “Politics and Literature in Modern Britain” and an article in the “Encounter”, both by literary historian George Watson, and published in 1977 and 1984 respectively. Also, in the film “The Soviet Story” Watson is the voice behind the phrase: “[Karl Marx was] the ancestor of the modern political genocide”. This is a popular extract from Watson’s work that can be found on the internet:
In the January and February 1849 issues of his journal ‘Neue Rheinische Zeitung’, Karl Marx published articles calling for the extermination of whole races in Europe. These articles were included in a book of the teachings of Marx, Engels and Lenin published in Germany during 1902 and again in 1913. It is most likely that Engels wrote them. This socialist programme considered the Slav nations to be ‘counter-revolutionary’. The Germans, Poles and Magyars (Hungarians) were considered to be ‘the bearers of progress’. The rest must go:
“The chief mission of all other races and peoples, large and small, is to perish in the revolutionary holocaust”.
It was explained that the Slavs had failed to pursue essential historic evolution, so were therefore counter-revolutionary. All European countries contain ‘left-overs of earlier inhabitants’, now rightly brought into subjugation by more advanced peoples. Amongst such ‘racial trash’ (Voekerabfall) were listed Scottish Highlanders, Bretons, Basques, South Slavs (Slovenes, Croats, Serbs) and Czechs.
“Until its complete extermination or loss of national status, this racial trash always becomes the most fanatical bearer there is of counter-revolution, and it remains that. That is because its entire existence is nothing more than a protest against a great historical revolution. … The next world war will cause not only reactionary classes and dynasties, but also entire reactionary peoples, to disappear from the earth. And that too is progress”.
As Marx and Engels aged, they took greater interest in Eugenics and Social Darwinism suggesting that progress was interpretable in racial terms.
For what I found, the article to which Watson is referring to is titled ‘The Magyar Struggle’, and was published in number 194 of the ‘Neue Rheinische Zeitung’ journal on the 13 of January 1849 (which can be found in full at: http://marxists.anu.edu.au/archive/marx/works/1849/01/13.htm). By reading this article you can clearly see that the main problem with Watson’s theory is that Marx did not write that article!… Engels did!!! That’s a huge mistake for an unbiased literary historian -though he latter seems to reluctantly admit the possibility that it was Engels, and not Marx, wrote it-.
Then we have Watson’s claim that Marx (Engels in any case) called for the extermination of whole races in Europe. Of course, if we pick and choose phrases from the article and take them out of context, then it does look like Engels (not Marx) wanted to get rid of certain ethnic minorities (and not races). But if we read the whole article it seems clear that Engels was talking about those ethnic minorities in the context of the European Revolution of 1848 (a year previous to the publication of the article), on the role that these played in previous conflicts (as fanatical standard-bearers of counter-revolution and supporters of European monarchies), and on them being taken into account in any future revolution as dangerous reactionaries and counter revolutionaries; and not because they were from an ethnic minority or from a different race, as Watson tries to make us believe.
Then we also have the issue of the “Völkerabfälle”, which by the way, doesn’t even mean “racial trash”; it literally translates as “residual fragments of people”, and this is how it’s translated in the English version of the “The Magyar Struggle”. This term was not used by Marx (as he didn’t even write the article in the first place), and it was neither from Engels. It was from Hegel! as Engels explains in the article.
Therefore, it looks to me like the answer to the question on the title of this post is clear: Absolutely not; Marx did not call for the extermination of any ethnic minorities or races. This rumour is nothing more than false anti-communist propaganda and a deliberate and malicious attempt to demonise Karl Mark. As Latvian political scientist and cultural commentator Ivars Ījabs explained: “To present Karl Marx as the progenitor of modern genocide is simply to lie”.
We do however have this quote from Marx, which is not genocidal, but certainly murderous:
“There is only one way in which the murderous death agonies of the old society and the bloody birth throes of the new society can be shortened, simplified and concentrated, and that way is revolutionary terrorism.”
– Karl Marx, “The Victory of the Counter-Revolution in Vienna”, Neue Rheinische Zeitung, Nov. 7, 1848.