Where is the rhine river located

What was the main purpose of one of the first world organizations

Which of the following items would serve as a primary source for a historian studiying the american civil war

Which of the following is an example of how the principle of beneficence can be applied to a study employing human subjects? providing detailed information about the study and obtaining the subject's consent to participate. ensuring that the selection of subjects includes people from all segments of the population. ensuring that persons with diminished autonomy are protected. determining that the study has a maximization of benefits and a minimization of risks.