Continental Celts are the Celtic-speaking people of the British and Irish islands. Their descendants can also be called Celts.
Great plains is your answer looked it up
In the presently stated speech, Laura would be arguing from the point of causation.
<u>Explanation:</u>
When arguing from the point of causation, the speaker or presenter would base her arguments and claims concerning evidence which proves that certain events almost always bring about the same results, or likewise, certain events would always almost eradicate the effects of the events.
Hence here, Laura is speaking from the point of causation.