I think the most logical answer from my research is option c.
I'm not sure, but I tried.
Check out this website: http://www.notablebiographies.com/Ch-Co/Chaplin-Charlie.html .
It's really detailed and might help you find answers to your question.
Answer:
<em>the use of e-mail to replace slower surface mail</em>
Explanation:
Agility. he needs to jump higher in order to get over the net.
<span>The night bird appears at noon, symbolizing that Rome has a darkness hanging over it. is the answer </span>