Which sentence is in the subjunctive mood? a) if i were braver, i would learn to walk a tightrope. b) let’s go to the circus tomorrow. c) tigers are dangerous animals. d) do you like the clowns?

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.