“ He proposed in 1846 to migrate to America, but went instead to Switzerland, where he earned his living as a teacher. As soon as the revolution of 1848 broke out he hastened to Paris, but the attempt to organize a republican corps for the invasion of Germany was prevented by the government. In September, however, in concert with Gustav von Struve, he crossed the Rhine from Switzerland at the head of a band of volunteers, and proclaimed a republic in Baden. ”

“ Expelled from Switzerland he went to London, where he lived for thirteen years in close association with Karl Marx. He endured great hardships, but secured a livelihood by teaching and writing; he was a correspondent of the Augsburger Allgemeine Zeitung. The amnesty of 1861 opened for him the way back to Germany, and in 1862 he accepted the post of editor of the Norddeutsche Allgemeine Zeitung, the founder of which was an old revolutionist. ”

“ In 1867 he was elected a member of the North German Reichstag, but in opposition to Lassalle’s followers he refused all compromise with the “capitalists,” and avowedly used his position merely for purposes of agitation whilst taking every opportunity for making the parliament ridiculous. ”