Pls answer fast what did nelson mandela want to acheive in south africa before 1991. will give brainliest a. he wanted fair mining practices in south africa b. he wanted to tear down the apartheid system in south africa c. he wanted to migrate from south africa due to apartheid d. he wanted to divide south africa so people could avoid living under apartheid

What is a person called when they are on your side and supports you

Name three things the framers of the constitution did to keep the federal government or any part of it from becoming too powerful.

Aresearcher conducts a focus group to learn about attitudes towards hygiene and disease prevention. two weeks after the focus group, the researcher learns one of the subjects had a heart attack at home and was hospitalized, but made a full recovery. based on dhs regulations, the researcher report this event to the irb? no, this does not need to be reported since the subject had the heart attack when they were home, not at the focus group.no, this does not need to be reported since it is unrelated to participation in the study.no, this does not need to be reported because two weeks have passed.no, this does not need to be reported since the subject recovered.