Capitalism Concentrates in One Place

The Marxist vision that was the continuation of Christianity and guys like Trotsky thought they had perfected was a situation where capitalism concentrates in one place. And when it does, its internal politics will become so crisis written that the numerically superior working class wielding mechanisms of power built within the system takes it over. In the communist horizon there is that you get a European revolution that then finishes the work started by imperialism. But with the aim of developing peripheral parts of the world economy without exploitation, redirecting surplus created at the center outward democratically.