The limitations of Habburabi's code as evidence if lift in Babylonia are that punishment was very much determined by the amount of evidence available, and how truthful the witnesses involved in the trial were. It also treated citizens very differently depending on their social status, and the punishments for crimes were determined by how high-ranking the victim was.
Alexander the Great established one of the largest Empires in history. First, he began by fighting and defeated the Persian Empire. He actually conquered Egypt and founded Alexandria in doing so. He then marched towards Mesopotamia and conquered Babylon.
