The title of the famous book written by Karl Marx and Friedrich Engels is "The Communist Manifesto." Published in 1848, it outlines the principles of communism and critiques the socio-economic structures of capitalism. The manifesto argues that history is driven by class struggles, advocating for the proletariat (working class) to rise against the bourgeoisie (capitalist class). The work calls for the establishment of a classless society where the means of production are collectively owned. "The Communist Manifesto" has had a profound and lasting impact on political thought and movements throughout the world, influencing various socialist and communist movements in the 19th and 20th centuries.