THE TENTH AMENDMENT grants power to the state.
The tenth amendment to the constitution of United States of America was ratified on December, 1791. The amendment expresses the rights of both the federal and the states. Basically, the amendment holds that any power that is not given to the federal government is given to the state or to the people.<span />
Well when scientists wish to learn something, they use the scientific method. The first step is to observe something/could be a problem. Then ask a question about it. Form a hypothesis, or a possible answer to that question. These are the first steps.
Further steps include setting up an experiment and results, etc, but I think you know the rest! Hope this helps!
From Europeans because the Europeans brought slaves from Africa to sell to America
It would be "Polynesia" that was a region of Oceania greatly affected by European colonization, forced slavery, and deadly diseases, since this territory was highly advantageous for countries looking to increase production and expand their empires.
