<span>The best way to determing who is approaching before seeing them is to rely on other senses. For example, if your uncle never showers then you might be able to smell him even if you can't see him coming. In some cases it may also be possible to tell who is approaching by relying on knowledge about their habits. For example, if someone is coming through the door at six o'clock, and your father usually comes by at that time, then that person is probably your father.</span>
The answer to your question is true
Southers were farmers, therefore more used to being outside and firing guns, unlike the (mainly business men and store owners) North.
They were fighting on their home so they knew the lands better.
There were eleven states in the Confederacy with excellent military leadership.
They were defensive and believed in their cause.
Discrimination is the the separation of races or because something/someone is different.