The Communist Manifesto weeks later, around 20 March, a thousand copies of the "Manifesto" reached Paris, and from there to Germany in early April. In April–May the text was corrected for printing and punctuation mistakes; Marx and Engels would use this 30-page version as the basis for future editions of the "Manifesto". Although the "Manifesto"s prelude announced that it was "to be published in the English, French, German, Italian, Flemish and Danish languages", the initial printings were only in German. Polish and Danish translations soon followed the German original in London, and by the end of 1848, a Swedish translation was published with
The Communist Manifesto "Manifesto" and its authors experienced a revival in fortunes. Hobsbawm identifies three reasons for this. The first is the leadership role Marx played in the International Workingmen's Association (aka the First International). Secondly, Marx also came into much prominence among socialists—and equal notoriety among the authorities—for his support of the Paris Commune of 1871, elucidated in "The Civil War in France". Lastly, and perhaps most significantly in the popularisation of the "Manifesto", was the treason trial of German Social Democratic Party (SPD) leaders. During the trial prosecutors read the "Manifesto" out loud as evidence; this meant that the pamphlet could