Answer:
I think that they definatley should have handled it better and been more respectful.
Explanation:
Researchers must utilize a control group in a scientific study because <span>it is important to show that between two groups that were similar from the beginning of the study, the one that received the manipulation is the one that changes. Note that the control group is the group in the experiment that does not receive manipulation by the experimenter and is thus used as basis for how the other test subjects changed. </span>
I believe the answer is: Persuasive power.
While most societies accumulate wealth through the process of competition, Rank society often imposed by a society that had collective principles.
Which means that they consider all resources and materials in their environment as being owned by all members. So, to acquire it, all you need is persuasive power to ask it.
