Pls help me Americans who believed in "Manifest Destiny" believed that .

A) Americans should share their land with Native Americans

B) Americans should expand their government and their way of life all the way to the Pacific Ocean

C) Native Americans should teach European settlers the best way to farm American land

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.