They allow the researcher to generate many hypotheses.
For a tragedy of the commons to occur a resource must be scarce, rivalrous in consumption, and non-excludable. Solutions to the tragedy of the commons include the imposition of private property rights, government regulation, or the development of a collective action arrangement.
Answer:
D. the president's role in foreign policy had not yet been specifically defined.
Explanation:
The Constitution does not explicitly state that the President has sole authority over foreign policy, and so at this point in history it was still unclear exactly how much power the President actually had in regards to international affairs. Washington didn't want to take a position on such a contentious issue without knowing for sure that he could back up his stance with actual authority.
The whites were forced to enslave blacks because they couldnt inhabit the same land and they needed more workers and didnt want to pay them with money they didnt have
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