The suggests that american society is made up of diverse, coequal cultural groups that should preserve their individual cultural features. according to this view, racial and ethnic factors become a central part of adolescents' identity and are not submerged in an attempt to assimilate into the majority culture.

The anwswer is pluralistic society model.

Explanation:

As the passage explains, this model states that societies should preserve their cultural diversity and values. This also implies that ruling cultures accept this diversity, as long as they comply to general social norms.

A pluralistic society is tolerant with minorities, instead of expecting them to assimilate (gradually resembling the dominant cultures).

answer; i believe the first answer to be (independent; /// and the second answer is (french); good luck

this null effect is caused by a weak manipulation and ineffective internal validity. in a scientific study, as the one dr. morimoto is trying to perfom, internal validity refers to the confidence placed in the cause-effect relationship and to how well an experiment is done and able to eliminate confounding variables.