<span>Vikings landed in Newfoundland.</span>
Your answer is A. True
Hope this helps.
Technology can definitely have a negative impact on the environmen, for example the current global warming is caused by the release of the greenhouse gasses into the atmosphere.
But it can also have a positive impact, for example, it can serve to clean rivers or control devastating floods.
So the correct answer is:C!
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Bring your friends who you consider like good friends. If you are trying to have a good time I would bring like 6 or 4 people. Others would possible want to have up to two legitimately acquired companions in the party.