If you are asking for the age of how old until you can do a hazardous job, i'm pretty sure the answer is 18 years old. You have to be 18 in order to do a hazardous job. If you are under that age, you cannot. But i have heard that you can do a job that is not hazardous at the age of 16 or 17. I hope this helped :)
True, according to Christianity at least
Answer:
Use the court system
Explanation:
In order to challenge a new law as a citizen you need to use the court system. The citizen in question would need to file a class action lawsuit in court seeking to declare the federal law unconstitutional. This is then reviewed and decided by the courts, where the Supreme Court ultimately has the final verdict on this issue.