Karl Marx and communism

Kar marx, He believed that capitalism would destroy the south.The reason why he believed this was due to the fact that he saw 2 great classes in capitalism at war with each other.The first was proletariet or the working class and the second class was the bourgeoisie or the owners of businesses.He believed that that the proletariet would eventually begin a revolution and take over the country.Then they would controll all the businesses.