Rules

In the USA:

- You have to call the teachers Mr. or Miss and his/her surname.
- You can have a gun to defend yourself.
- You can't wear shorts at the school. 
- You mustn't drink until the age of 21.
- You can join to the military service at the age of 16.
- You can hunt animals very young
-You must go to school at the age of 16.
-In Alaska you can fly a plane at the age of 16.