Answer: The video would allow Student B to hear the emotion in the speaker's voice and feel the impact the words had on the crowd.
Step-by-step explanation: In the given scenario where student A is reading a famous speech, while student B is watching a video of the same speech when it was delivered to a crowd, the difference would be that the video would allow Student B to hear the emotion in the speaker's voice and feel the impact the words had on the crowd, while the student A, might not be able to understand the emotions of the speech in the same level.