Answer:
A) Slaves who ran away & set up free communities
It is A and trust me i know its right
Answer:1. They are kept seperate by checks and balances. 2. Citizens wishes are made known to the government by votes and tolls. 3. Checks and balances and separation of powers. 4. The constitution. 5. What do you mean?
Explanation: I learned in school
Answer:
You could talk about it's past and/or it's ancient civilizations. You could also possibly compare it's old civilization to it's current one, talk about the changes.
Explanation:
It is the right distance from the Sun, it is protected from harmful solar radiation by its magnetic field, it is kept warm by an insulating atmosphere, and it has the right chemical ingredients for life, including water and carbon.