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Answer:
A)Congress Congress was given the authority to make treaties and alliances, maintain armed forces
'If a researcher created two groups by assigning the first 30 people to the experimental group and the last 30 people to the control group, this process would violate the principle of random assignment.
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What is control?</h3>
Power and the ability to influence others' actions, decisions, or processes are strongly linked to control. Control is frequently employed in corporate settings as a technique to make sure that an organization's procedures are accomplishing its objectives. The majority of the time, individuals in management are in a position to exercise control, and those in higher management positions typically have more power over those in lower management positions. A management team that has the power to decide on a variety of financial aspects of a corporation is referred to as having corporate control. However, some companies do provide their employees more autonomy, which transfers more influence to the lower echelons of the company.
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