I don't understand can you help me

Which values of the ancient greeks are most emphasized in the excerpt?

Which statement best explains the function of the subtitlein this text? a.it provides additional information that narrows the focusof the text.b.it draws attention to important information in the table ofcontents.c.it introduces the various sections that appear withineach chapter.d.it explains the author's primary reason for writing aboutthis topic.correct (a)

Can someone “think of a time you overcame a challenge or obstacle. describe the experience in two or three sentences”