I'm sorry, maybe I was absent the day that genocide, slavery and conquest was performed by the US minorities. Free feel to
second guess and denigrate your forebears as we all know that history is just events of the past viewed through the lens of the
present. Which makes me grateful that political correctness is a recent invention.
Genocide in America is a fact, just try to find a Native American nowadays- it's nearly impossible. Before we came along, there were at least 1,000,000 if not more. The founding fathers were every bit as human as we are today, and second guessing them is well within reason- the amendment system is there for a reason. Though they were right on some things, such as representative government, the Three-Fifths rule was not a good idea. As for political correctness, calling a Japanese person 'orangutan' or 'shrimpfarmer' is akin to calling a Vietnam veteran 'babykiller' and I'm sure that the latter idea disgusts you personally. That's all it is, there's no agenda, just people not wanting to be, as you said, denigerated.
History is the facts viewed through a lens, but adopting, as you have, a Whig lens, is akin to the pot calling the kettle black.
-Penguin