Cornerstone for me is a 7/10 and the other one a for sure 9/10 :)
Answer:
Understatement.
Explanation:
An understatement is a statement that describes something in a way that makes it sound less important. In this case, if the Army Intelligence calls you up for a meeting, saying that they want to "chat" is an understatement because it's probably much more serious than that.
Based on the given passage above, the value that the ancient Greek culture value is knowledge. The correct answer would be the second option. Based on the passage, it is mentioned that "he taught himself speech, and wind-swift thought" and also he is training himself for a life that would involve interacting with others. So the best choice would be "knowledge".
The language was powerful durning the wartime speech because it they could of use secret plans . For example if they wanted to throw a bomb somewhere they could of told them in their own language so they have a better shot in beating the other team .