Also make sure to go into the areas that the three theories disagree. There is several ways to do this, and the direction you choose is up to you. One thing is for certain, you need to back up each claim with a specific historical example (as he gives in his lectures). Your path could be to discuss how each theory would explain the historical example (EX: why China privatized their economy?), you could use different examples for each theory that would show the different theories in action, etc. One of the things noticed was how you didn’t have any historical examples.
Why China privatized their economy?