There are myriad public and private assistance / incentives / programs / policies /legislation solely for African Americans. That is no secret
It's a secret to me, I'd love to be enlightened so me and my kids can take advantage.
Here you go.
Did you miss the part I bolded, I bet so.
For the record none of those pieces of legislation were solely for African Americans. Two of those; the civil rights acts of 1957 and 1960 I suppose could be counted but the bills do not mention anything about African American, Negroes, Coloreds, etc. One of them IMO is detrimental, the one drop rule.
Either way, that list is for legislation that clarifies minorities rights afforded them in the constitution, that's not a "myriad public and private assistance / incentives / programs / policies /legislation solely for African Americans."