Although the south is somewhat like the north, it had many different features. Climate – colds winters; hot/humid summers, there winters were long cold and snowy.
For this reason, both the United States and Confederate States enacted conscription in 1862. The Confederacy was the first to enact compulsory military service. A draft was necessary due to the poor planning on the part of the Confederate government.
The first answer is correct. As the competition over space and the constant effort by both countries to out do the other one led to more tension as each country wanted to be better than the other.