If the time of the red badge of courage is the Civil War years, what is the other important aspect of the setting?

The U.S. Civil War during the Battle of Chancellorsville, Virginia, over four days in May of 1863. :)

Explanation:

The Civil War within the U.S. during the battle of Chancellorsville in Virginia lasted just over 4 days in May of 1863, this is an important aspect of the setting as you have to take in technology and battle tactics during that time period.

i believe it is "he will always remain extremely timid" if its wrong sorry