It's not exactly breaking down religion by skin color. There's nothing preventing white people from joining the African Methodist Episcopal Church, for example. But they'd be a minority, and the church's beliefs and traditions are oriented around the social situation of most of its constituents.
Similarly, as this poll shows, there is a significant difference in the behavior of white and black Evangelicals. It's not as formalized as the AME, but people still self-segregate by race, and that affects what they believe and how they interact.
Similarly, as this poll shows, there is a significant difference in the behavior of white and black Evangelicals. It's not as formalized as the AME, but people still self-segregate by race, and that affects what they believe and how they interact.