After being exiled to the island of Elba, Napoleon returned to France to launch a counter- attack on the armies of the Sixth Coalition. This time is known as The Hundred Days
because it lasted only a few months. Why would Napoleon's comeback only last a short
time?

trade

explanation:

i believe it would influence their own way of understanding things. it shall be a foundation where they can draw or start an argument.   historians are also  scientists that  have their tools of analysis and expertise to unlock a variety of difficulties such as relationships of man, origin, politics, economy, and culture. based on facts and understanding on these areas, they may shade light to extract ideas and develop options to validate a hypothesis or debunk it.

i see you are doing the same test on usa test prep. cause you are in the same class as me