Eugenics and genocide most often are pursued in
a. stable political, economic, and social environments
b. unstable political, social, and economic environments
c. periods of increased internationalism and humanitarianism
d. periods of economic prosperity and rising standards of living

According to subpart d, research with children may be eligible for exemption when: the children will be asked to complete a surveythe research involves the use of educational teststhe children will be interviewed by the researcher.the research with children will involve participant observation with researcher interaction.

Read the aphorisms. be slow in choosing a friend, slower in changing. an open foe may prove a curse; but a pretended friend is worse. a true friend is the best possession. according to these aphorisms from benjamin franklin's poor richard's almanack, what might happen if a person is careless in choosing a friend? it is best not to have friends because they will usually betray you. casual friends are often the best and can be more trusted than enemies. a person who has betrayed you can sometimes become a good friend. a friend who is not carefully chosen can be worse than an enemy.

The government has the right to restrict the number of people who visit the white house. this is an example of a government exercising its