history and development of firearms in America and our Second Amendment firearms rights

history and development of firearms in America and our Second Amendment firearms rights. The history and development of firearms in America and our Second Amendment firearms rights. Please address the following discussion questions:
What role did firearms play in conquering the New World (America) and freeing ourselves from being ruled by the King of England?
Why did the Founders of America believe so strongly in ensuring that Americans have the individual right to keep and bear firearms?
Dizard not the historical murder rates in America. Have they changed? If so, why?
In reading the history provided by the textbooks. What makes America unique when it comes to how we view firearms as compared with other nations which have tried to ban firearms?