Out of socrates and pericles who was more heroic and why ?

Socrates gave his life in the pursuit of what he saw as 'truth.' He had a chance to save himself by apologising but stuck by his guns.

i think its socrates.

d) sarah's natural reaction to being accepted into college suggests that she has no other dreams.

it is the background information on the characters and setting explained at the beginning of the story. the exposition will often have information about events that happened before the story began. the exposition is often the very first part of the plot.