[eiji]

Anything "specific" in writing would most likely be unconstitutional. So you wont find anything in writing anywhere. Not in a law, a regulation or even a handbook printed in this century.

Which is why this is a complicated topic bordering on religion or a general mindset. I would recommend to listen to the "Black Intellectual Roundtable" with Bret Weinstein to get some general ideas. It's an hour of discussion.