The Communist Manifesto in specific countries in the mid-nineteenth century such as France, Switzerland, Poland, and Germany, this last being "on the eve of a bourgeois revolution", and predicts that a world revolution will soon follow. It ends by declaring an alliance with the social democrats, boldly supporting other communist revolutions, and calling for united international proletarian action—Working Men of All Countries, Unite!. In spring 1847 Marx and Engels joined the League of the Just, who were quickly convinced by the duo's ideas of "critical communism". At its First Congress in 2–9 June, the League tasked Engels with drafting a "profession of faith",
The Communist Manifesto and non-socialist trade unions. Marx himself, later in his life, acknowledged that the middle-class was not disappearing in his work "Theories of Surplus Value" (1863). The obscurity of the later work means that Marx's acknowledgement of this error is not well known. George Boyer described the "Manifesto" as "very much a period piece, a document of what was called the 'hungry' 1840s." Many have drawn attention to the passage in the "Manifesto" that seems to sneer at the stupidity of the rustic: "The bourgeoisie ... draws all nations ... into civilisation ... It has created enormous cities ... and thus