If what America has is a caste system, then the UK has a caste system. And France. And China. And the entire world. Because to make what America has into caste system, you render the term meaningless.
A caste system is s social hierarchy that determines who you can socialize with, what you can learn, and what you can do for living. That's not how race works in America.
A caste system is s social hierarchy that determines who you can socialize with, what you can learn, and what you can do for living. That's not how race works in America.