An informed consent can be eliminated in an experiment when: The study is being performed on prisoners.
I think it's number 3 approved
Answer:
In divorce papers signed in 1919, which finally dissolved Einstein's troubled marriage to his first wife, Mileva Maric, the theoretical physicist left all his Nobel money to Maric and their two sons.
It affected them in a bad way because women didn;t have equal rights and neither did black people. Also slavery was very bad and it hurt many people.
3rd and 5th for sure, I don't know if there'd be more though.