The main reason why buying an early metal detector would have been disappointing is because these detectors did not work very well. The first detectors were meant to help miners. However, they did not help much, as they were big, they were expensive and they used a lot of power, while not doing a very good job. However, metal detectors are much lighter, efficient, and cheaper nowadays.
<span>C) The document gives more information about things mentioned in the play.
In the play it is mentioned that Aunt Elizabeth and her friends had a role in getting women the right to vote. The document gives more information about that cam about. </span>
