Answer:
The Americans had been ruling for over approximately 150 years. They Have occupied many states and cities in the name of expanding their boundaries. For over decades they have rules and come up with substantial ideas on how to govern a states, its do's and don't.
Step-by-step explanation:
The United States of America has an intricately made government. The American revolution had impacted a great deal of ideas into the ruling authority.
They had multiple ideas which they now knew how and when to execute. For ruling for decades over different types of tribes and what not, they had gathered enough strategies to help.