Huh? I was going to answer B, but I see you already know that.
Answer:
The correct answe is option D: Short-term effect of bicycles becoming increasingly popular, which is the improvement of the nations's road that best characterized.
Explanation:
Wheels of change is when bicycles became extremly popular in the 1800s and 1900s.
C. Bill raced after the ball and threw it back to Cheryl.