A communist revolution is a proletarian revolution often, but not necessarily inspired by the ideas of Marxism that aims to replace capitalism with communism, typically with socialism as an intermediate stage. The idea that a proletarian revolution is needed is a cornerstone of Marxism; Marxists believe that the workers of the world must unite and free themselves from capitalist oppression to create a world run by and for the working class. Thus, in the Marxist view, proletarian revolutions need to happen in countries all over the world.