39. Identify the incorrectly punctuated sentence. (l point) ORehearsing for the performance, Alison lost track of the time.
OLearning her lines had been challenging
ORealizing that it was getting late, she called home from the lobby.
OPerforming in front of an audience, does not make her nervous

How does this excerpt develop the central idea that espionage during the civil war was often carried out by untrained citizens? it enhances the reader’s understanding by explaining why training was unnecessary. it changes the reader’s perception of what information a spy was able to obtain. it explains an ordinary person’s motivation for conducting espionage against the enemy. it adds moral complexity to espionage, due to the use of secret and dangerous methods.