Explanation:
Kansas become a political and natural Battleground for proslavery and antislavery forces. The Kansas Nebraska act set in motion a plan that was supposed to decide the Kansas question through a peaceful Democratic process
The south lost the civil war and eventually had to free their slaves but then even after this was set in place either they did not let their slaves go still or the slaves stayed anyway because they had no where else to go no job, health, or food source. Help that helps.
-Tralynn<span />
Answer:
The fact that several nomadic empires, such as the Mongol Empire, have been short-lived is mainly based on the lack of defense structures built in a planned, strategic and orderly manner.
Due to their nomadic nature, these empires and civilizations did not tend to establish new cities or urban centers, with which their conception of territorial expansion was the mere possession of the territory. Therefore, in the event of enemy attacks, the territories were not sufficiently protected to repel these types of attacks. Thus, these empires could not sustain their power because they did not have the necessary building structures for it.
I answered your question:)
