They should shower them with gifts like the Incas did. They should also allow them to keep their cultures. Finally, they should allow them to practice mitima, the practice of starting new cities under their culture.
Q: What was the reaction of the Tejanos when the Texas rebelled?
A: I would think they would be angry, because after they rebelled there was a war.
Answer: While it gave no rights to ordinary people, the Magna Carta did limit the king's powers of taxation and require trials before punishment. It was the first time that an English monarch came under the control of the law. Peasants worked the land and produced the goods that the lord and his manor needed.
Explanation: Hopefully this helps you with whatever you are doing.