The Communist Manifesto the Prussian police. At their trial in Cologne 18 months later in late 1852 they were sentenced to 3–6 years' imprisonment. For Engels, the revolution was "forced into the background by the reaction that began with the defeat of the Paris workers in June 1848, and was finally excommunicated 'by law' in the conviction of the Cologne Communists in November 1852". After the defeat of the 1848 revolutions the "Manifesto" fell into obscurity, where it remained throughout the 1850s and 1860s. Hobsbawm says that by November 1850 the "Manifesto" "had become sufficiently scarce for Marx to think it worth reprinting
Hungarian Revolution of 1848 there both under the Tsarist and Communist systems. In 1940 the Soviet Union offered the banners to the Horthy government in exchange for the release of the imprisoned Hungarian Communist leader Mátyás Rákosi – the Horthy government accepted the offer. Hungarian Revolution of 1848 The Hungarian Revolution of 1848 (, "1848–49 Revolution and War") was one of the many European Revolutions of 1848 and closely linked to other revolutions of 1848 in the Habsburg areas. The revolution in the Kingdom of Hungary grew into a war for independence from the Austrian Empire, ruled by the Habsburg dynasty. After a series