Answer:
45
Explanation:
X+30=3x and then u just solve the equation.
The type of society which didn't have a centralized government was called a Pastoral society. So that is your correct answer.
All the other civilizations/societies - the Egyptian one, the Mycenaeans, and the Indus valley civilization - had governments which were centralized and not dispersed to different locations.
All of the bill of rights amendments listed are for freedoms and rights.
