Law making power--this article gives Congress the power to create laws which are "necessary and proper".
This power of Congress is one that impacts the day-to-day of Americans' lives. This is why the votes for congressional representatives are so important as they are creating the laws dictating the rights of citizens.
It would be completely false to say that works cited format is detailed, and you are not expected to memorize it. The correct option among all the options that are given in the question is the second option or option "b". It is expected that a person memorizes the works cited format that is detailed. This is an important aspect.
They didn't see land as something someone can own. They adapted with the environment they were living at, and made them very close to nature. Environment affected their shelter, food, clothing, and education.