The Johnson family is taking a car trip. They are driving at an average speed of 60 miles per hour. The graph shows their distance
traveled over time. What does the point (5, 300) represent in this situation?
The Johnson family will travel 300 miles in 5 hours.
The Johnson family will finish their trip in 5 hours.
The Johnson family drives 5 miles per hour for 300 miles.
The Johnson family vacation destination is 300 miles away.

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.