Due to past abuses, which of the following groups of potential research subjects has specific department of health and human services (hhs) regulations to ensure additional protections when this population is being considered for research

It is written in the constitution saying all beliefs are allowed in the u.s. justice will be surved to everyone no matter what the color of that person is. and that all people are equal not matter there color is the u.s. that was a lie though because black people were still treated poorly, and there were places that was white people only such as hospitals, schools, bathroom, and more.