The treaties were used to remove the Cherokee and other native American tribes from their lands by telling and persuading them that they would be moved to a better 'more civilized' place for new life opportunities.
Pachacuti built a strong central government and also took his sons for training to Cuzco which ensured the loyalty.
<u>Explanation:</u>
Moreover, he also kept the local people as rulers which increased their loyalty towards him.
Local administrators were made to collaborate with regional level administrators who looked after justice, land, labour, etc. The regional rulers were told to report to the supreme Inca ruler.
Also, the heirs of the local rulers were kept as prisoners to ensure loyalty of their people.
Yes, they do it is used to resolve state conflicts like a state crime.
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After the fracture of the Roman Empire in 285 CE, this civilization was divided into two territories: The Western Roman Empire based in Milan and The Eastern Roman Empire based in Nicomedia. However, due to the fall of the Western Empire in 324, the Eastern part decided to shift its capital to Constantinople, which is nowadays known as Istanbul. This was home to the Roman emperor until the fall of the city at the hand's of the Ottoman Empire in 1453.