A . is my thinking and answer
After the death of Timur in 1405, power began to shift from migrating peoples to sedentary populations living in large centralized empires. After about 1683, when the last Ottoman campaign against Vienna failed, the great empires for which this period is so famous began to shrink and weaken
The Battle of Antietam was the single bloodiest day of the American Civil War and is considered one of the major turning points of the war. ... The North was able to use the victory to raise morale, keep the South from gaining diplomatic recognition, and emancipate the slaves in the rebel states.
King => Nobles => Free citizens => Soldiers/Civil Service => Slaves.
Three main social classes included the awilu (free persons), the wardu (slaves), and the mushkenu (free persons of low estate).
As a punishment, free persons could be forced into slavery. Parents of children could also be sold into slavery.
Babylonians based the structure of their society around their own religious beliefs and how they will prosper. They were ruthless people who conquered many nations through force. Some accounts even state that the Babylonians would kill entire civilizations, even if the civilization had surrendered without any sort of resistance.
