Please clarify what "unconscionable evil" and what "oppressive systems" you're talking about that have been "inflicted" by "white people" in general. (In writing this, I'm not dismissing particular instances of evil or oppression perpetrated or mandated by historical rulers who happened to be white, but am simply trying to make this discussion about more than just the angry generalities you are pushing.)

The problem with group blame is that it lets individual perpetrators off the hook. As alluded to above, oppression is a top-down affair, and not a grassroots one, and yet you seem so blinded by anger and resentment towards one race in particular that you actually demonstrate the very thing I was warning about in my original comment. (I wasn't asking you to get up in front of the class and act out what I was describing, but I appreciate your effort nonetheless.)

It is a symptom of the current media and education environment that you have reduced human reality to such implied dicta as "white = guilty" and "non-white = innocent", and that you are pushing such a resentment-based worldview. Whether you realize and/or accept it or not, you are at risk of becoming the very monster you apparently see in every white person you meet, assuming you haven't become it already.