How did the end of slavery and technology and military developments transform the environment and settlement patterns in the south and the west?

As described below

Explanation:

With the end of the civilian war and the end of the slavery and the introduction of the military/army rule to the south was a massive change in the settlement patterns and tied to the slaves that began traveling throughout the south to find the lost and the loved ones. With the introduction of the modernized military tactics and other the introduction of the new technologies further confined by the flow of the populations within the American South. The beginning of the technology era contributed to the massive development in terms of the arms and the development of sophisticated technology that has revolutionized the globe. The west has developed there type of military alliance and the environment that is characterized by the massive industrialization.