Nationalism motivated thousands of states, at the same time, turned self-interest and lust of power led to severe fall of mankind.
b. There was a growing population of beggars and vagabonds
Vicksburg During the Civil War (1862-1863): A Campaign; A Siege. When Vicksburg fell to Union troops on July 4, 1863, the Confederacy lost its last chance to control the Mississippi River. ... For the Confederacy, control of the lower Mississippi River was vital to the union of its states.