Which of the following is a dependent clause?
A.
While we were eating dinner.
B.
After the disruption, we left.
C.
We saw a group of people laughing.
D.
People wearing tinfoil hats crowded the street.

Please select the best answer from the choices provided

A
B
C
D

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.