Hammurabi is unfair because the Code of Hammurabi includes many harsh punishments. They also gave the government too much power, and the people had no chance to debate for justice.
Mostly the reasons were economic. The country's economy was dismembered when it entered the great depression and they had to take care of that. The South used this to reinforce its values because nobody was bothering them since the great depression forced the government to move its focus on something else.
They devided it into four zones, one for the US, one for USSR, one for France and one for Great Britain.
They are both planets lol