text:  The passage of the Affordable Care Act under Obama definitely improved the uninsured rate for all groups, including blacks and Latinos. It ticked upward for the three years for which we had data under Trump, and then it has now fallen back slightly under Biden. So we now have record lows for people who do not have insurance. Finally, what did you find out about the longer-term trends between these groups, blacks and Latinos, and white Americans?