Au contraire, mi amigo....The "problem" is that "there has NEVER been a majority of "white" people, who supported black people in anything. That's right, at no point in the history of this nation-state has a majority of white people supported black peoples' rights to simply live their lives on equal footing with everybody else.
No? And don't throw Obama at me. In neither of his two elections did he get a majority of white votes. In fact, he got fewer white votes the second time around.
And don't get me started on Trump and his 74 million voters.