IS IT ON BULL OR JUST BULL?

Author Harry Frankfurt just wrote a book called "On Bull." From what I’ve gathered the 67-page book is about hypocrisy in the American culture. Although it focused more on American popular culture, I’m sure it applied to both almost equally. With that in mind, I was wondering:

Perhaps someone can clear something up for me. I am seriously confused about the difference between white supremacy and the crying out by "good" white people against U.S. imperialism. My major confusion starts when I look at history. The overwhelming majority of people who did things in the world of note (according to his-story) are all white people, both the "good" ones and the "bad" ones, however I must admit, they were mostly men. For example, the Caesars (except for one), the kings and queens of Europe, the so-called “great” generals, Alexander, Constantine, Hitler, Patton, the inventors, Guggenheim, Di Vince, Galileo, the religious icons, the Popes, (except for two), Martin Luther, Billy Graham, the “explorers” Columbus, Magellan, De Leon, etc. etc., etc. Further, when I look at all the heads of state of the most powerful countries in the world today, they are again white men, (except for their one token).

I wonder why in the last two thousand years or so why hasn't a non-white country produced a great world leader? Why in the last two thousand years or so hasn't anyone but white people (except their token) controlled the world resources, created and presently sit on the so-called, G-7/8 of the world richest nations? Why is it that they control the “world” bank, the "International"Monetary Fund, and the greatest weaponry in the world, while screaming to high heaven if a non-white country wants to build them? Why is it that the great majority of the countries controlled by whites (except their token and in the age of Islam) waged wars/conquest/saviorships and "exploration/exploitation" outside their state boundaries? Why was the focus on most countries that had no history of a relationship with whites, only resources?

Given the history of white skinned peoples, what separates world imperialism/conquest/saviors from world white supremacy? I see nothing, do you? What’s more telling is why don’t they admit the truth as to their goals and intentions? I remember a saying from a movie I once saw, it was “The Usual Suspects.” The one line that resonated with me was, “The greatest trick the devil ever pulled was to convince people he didn’t exist.”

I would appreciate any clarification of the difference between U.S. imperialism and world wide white supremacy under U.S. leadership because maybe this is one major issue of B.S. that On Bull needed to address, if the sincere white people of the world want to have a more just one. See in my "unimportant" non-European mind, you can't really fix a problem until those working on it know the scope of the problem and are able to confront it in its entirety.