More Black Babies

If the country is 20% Latino/Hispanic, 20% Black, and 55% white - how do we make things equal?

Whites have immigrated freely from most of Europe for the past four hundred years.
Since there was a larger pool to start with - there are more whites in the country than any other group.
Hispanics just gotta' cross a desert or river to increase their numbers.
But what can Blacks do?

Well...,
We could form stable families, communities and towns to cut down on the desire to have so many abortions.
Or...
We could all have kids with someone of a different race.
Seal has two or three kids with Heidi Klum - the result; two or three more Black babies and two or three less white.