That would be c I believe
<span>Passed by Congress on January 31, 1865, and ratified on December 6, 1865, the 13th amendment abolished slavery in the United States and provides that "Neither slavery nor involuntary servitude, except as a punishment for crime whereof the party shall have been duly convicted, shall exist within the United States</span>
She knew the land and knew what they land needed.
Answer: they had to get a nother army
Explanation: cause they did
It was easier for goods to be transported across country