Hegel's Dialectic Member - The Three Part Process of Conflicting Interests

Hegel's dialectic is a three part process of conflicting interests, budding heads that leads to any change we see in the world. There's always a new ruling class exploiting a class of people who eventually revolt. In this process, this dialectical process of change just repeats itself over and over again. What marks would want us to do here is try to apply hegel's dialectic to that process of economic change in the World.