I can list a ton just from here:
>Cerro Maravilla massacre FBI cover-ups
>Secret Birth Control pill experiments
>Albizu Campos Prisoner Radiation Experiments
>Rockerfeller funded cancer cell human experimentation
>Bombing of Vieques
>Sterilization Campaign 1940-1980s
And that's only counting the truly egregious ones. I could go on and on on other shitty stuff the US keeps doing here.