What exactly is white people's "History and heritage"?
Our founding of civilization perhaps?
Well according to the latest archaelogical evidence the first civilisations (Define Civilisation for a start? Here I'm referring just to settled towns) were based around South America and were probably ethnically Mextico.
And should go without that "civilization" has not exactly been without it's bad aspects (how people are now dead in the name of "civilization"?)
How many people are dead in the name of tribal identity? I personally consider any group that doesn't have well defined political borders and no centralized cities as uncivilized.
So civilization started somewhere around the 1400s-1500s?
The Romans had cities. You fail, try again.
The Babylonians had cities. You fail, say something germane to the discussion (of "centralized cities").