Marginalized groups = women (50.74%), the LGBTQ (7.1%), immigrant Americans (13.8%), Latino Americans (18.9%), Black (12.1%) Americans, and Indigenous Americans (2%) for a total of 77.1% of Americans. That's almost four-fifths of the population who are oppressed by the other 22.9%. Talk about minority rule!
Moreover, I'm sure the 37% of America's non-Christians mostly fall into one of the above demographics, along with liberal and progressive Christians.