Get over the past?
As a White person, it is easy for you to believe it is just that easy.
But it isn't.
Blacks, Native Americans, etc., are still living with the effects of slavery, forced migration, broken treaties, etc.
Unfortunately, many of these people don't have the luxury of simply to getting the past and moving on.
And I'll remind you, that Holocaust survivors, beg everyone not to forget the past.
I heard an NPR story yesterday, about a man who photographs survivors, who are well into their 90s.
They remember the events of Nazi Germany quite well. And they want everyone to remember.
Your post is written entirely from the perspective of the majority, without an ounce of consideration for those unlike you.