There's a simpler way.
Do unto others as you would have others do unto you. That teaches that black lives matter.
Have no respect of persons. That teaches that you favor no-one above anyone else.
KJV Matthew 7:1
1 Judge not, that ye be not judged.
Do not think yourself better than other men, and set yourself up as their judge. Since you cannot discern motive, you are incapable of judging another. In criticizing him, you are passing sentence upon yourself; for you show that you are a participant with Satan, the accuser of the brethren. The Lord says, “Examine yourselves, whether ye be in the faith; prove your own selves.” This is our work. “If we would judge ourselves, we should not be judged.” 2 Corinthians 13:5; 1 Corinthians 11:31.
Teach these lessons and all men, of whatever color, whatever religious background, whatever ethnicity, even whatever gender, will still complain because you aren't favoring them above others. And you are forcing religion down their throats.
Thing is, you can introduce the most inspired perfect teaching on the planet and those who believe they deserve more for any reason will complain. Look what happened to the one who taught the above.