Which two claims from the passage have supporting evidence?
Benjamin Franklin was fascinated by electricity and gave a lot of his time after he
retired to study its properties.
His design of lightning rods helped prevent untold numbers of structural fires
throughout the world.
He did not mention the experiment until October, four months after it took place, at
which point Franklin did not clarify that he had conducted the experiment himself-
an issue that has caused some people to doubt Franklin's story.
He discovered new ways to generate, store, and turn on electricity.
Franklin asked his son William to fly a kite to which he had attached a wire on top
and a key at the end of a string.