What is the root of oppression?

All wars are stemmed from war of the cl. There are two cles, the ruling cl and the working cl. (especially true today where the middle cl are disappearing) The ruling cl oppresses the working class. How they do this is with passing fear in the form of race and religion. While we're constantly bickering about racism and where God is, we are distracted from the real oppression that the ruling class puts us under. No affordable healthcare, minimum wage is low, education is cruddy in urban areas...yet, we are fed crap about immigration and being jesus like. How many agree the real oppression with race, it's with the difference of class. When you don't get treated with respect, it's because you're not in the upper class...not because ur a minority...or being run down by minority. right or wrong?