John Riddell introduces German revolutionary Karl Liebknecht's protests against war, in the latest installment in a series about the socialist response to the First World War. During the first four ...

There is no other socialist whose name is so inseparably connected with the struggle against militarism and war than Karl Liebknecht. The courage and decisiveness with which he rebelled against his ...

Some 10,000 leftists from across Europe joined in the marches which have been going on for nearly 100 years. Rosa Luxemburg and Karl Liebknecht were prominent socialists and activists in early 20th ...

A man lays a flower on the grave of Rosa Luxemburg at the Monument for the Socialists at Berlin's Friedrichsfelde Central Cemetery on January 13, 2019, to mark the hundredth anniversary of her death. ...

One hundred years ago, on June 28, 1916, 55,000 metalworkers in Berlin went on strike to protest the sentencing of German revolutionary Karl Liebknecht to two-and-a-half years in prison. It was ...

Karl Liebknecht was a co-founder with Rosa Luxemburg of the Spartacist League. Shortly after the murders of Rosa Luxemburg and Karl Liebknecht, The Nation published the manifesto of the German ...

GERMAN police attacked the annual march to the graves of Rosa Luxemburg and Karl Liebknecht today, targeting marchers expressing solidarity with Palestine. The second Sunday in January sees a ...