The Communist Manifesto is one of the most influential political books in the world, despite being over one hundred years old. German philosophers Karl Marx and Friedrich Engels authored the manuscript at the beginning of the 1848 revolutions that swept across Europe. The book outlines Communist theories about class struggle, the problems of capitalism, and predicts the rise of the working class (referred to as the proletariat) against the bourgeois that will ultimately end class society. Marx and Engels' theories increased in prevalence during the twentieth century when Communist rulers governed much of the world's population. This is an unabridged version of Samuel Moore's 1888 English translation.