The first one is the correct answer because if the sign if somethings goes from negative to a positive or positive to a negative, everything in the equation switches.
A kind of government that protected peoples rights but people can't control everything.
Answer:
The more land the country has more power it has.
Answer:
Rome fell through a gradual process because poor economic policies led to a weakened military which allowed the barbarians easy access to the empire
Explanation: