Not necessarily their land is not occupied right now but they still terrorize people. But it could have influenced the creation of such groups due to a foreign people with different beliefs and tradition came into their lands.
Answer:
Separation of powers
Explanation:
The three branches are executive, legislative, and judicial. No other explanation is really needed, but I'll give an example: the US government, with the president/vice president/cabinet, Congress, and the Supreme Court/other federal courts.
Cardinal Robert Bellarmine was in charge of commerce with
difficult issues linked to the Church’s power and beliefs during the Galileo disagreement.
He wrote the following letter to Paolo Antonio Foscarini in response to
Foscarini’s book defending Galileo.
hope it helps