Answer:2 key details
Explanation:
The assault was in reaction to a speech in which Sumner criticized slavery and the Senators who supported it, including Andrew Butler, a relative of Brooks
The purpose for the attack on pearl harbor was so that the Japanese military can destroy "the knife pointed to Japan's throat" or the US Navy. The US navy at the time was one of the few things that could have stopped the Japanese expansion in a fight, and with the US asking them to stop, they knew that they would have to fight sooner or later. The attack on Pearl harbor was also a way to get the US "awakened" to their surroundings, and to have them join as Japan's ally (which backfired tremedously)
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The Junto, also known as the Leather Apron Club, was a club for mutual improvement established in 1727 by Benjamin Franklin in Philadelphia. The Leather Apron Club's purpose was to debate questions of morals, politics, and natural philosophy,
and to exchange knowledge of business affairs. They were also a
charitable organization which created a subscription public library
consisting of their own books.