Please I need help trying to answer the following questions:

1.) What was the first document that served as a constitution before the US constitution was drafted by the Founding Fathers?

2.) Why did it fall?

3.) How was the problem solved?

4.) What are the branches of each branch?

5.) What is the purpose of each branch?

6.) Where are its powers found in the constitution?

7.) How do we keep one of the branches from taking over the government?