Here are the answers to your questions:
Question 1
A) Identify one of the final factors that led to the American Revolution.
Answer: the Coercive Acts
Question 2
A) Which British policy of forcing citizens to house and feed soldiers was so hated by the founders of the United States they specifically discussed it in the Declaration of Independence and the Bill of Rights?
Answer: the Quartering Act
Question 3
A) Identify the primary author of the Declaration of Independence.
Answer: Thomas Jefferson
Question 4
A) Which statement explains an economic impact of the American Revolution?
Answer: The American Revolution ended mercantilism in the United States.
Let me know if you need any more information!