The kind of learning that I think that King Archidamus would consider “useless matters” is the learning where it would not lead to any kind of logical conclusion. War should be brought on immediately, rather than deferring another generation to let matters cool down instead of getting victory no matter the cause.
D is your answer, sorry if its wrong:(
I'm pretty sure the answer is B.
Communism is a threat to American Life
<span>William Blackstone was a jurist in 1770 as a Justice of the Common Pleas, he was significant to US government because he wrote and republished several times before his death an entire four-volume examination of English law and his own theory of common law which lead to inspire parts of establishing the Declaration of Independence in 1776 and the U.S Constitution in 1789.</span>