Answer:
A) copyright law
Step-by-step explanation:
The copyright law is one which protects the original author's work, e.g movies, music etc, from unlawful distribution or redistribution. The law guides against the inappropriate redistribution of the work. In each country, there is always a government organization that regulates and protects an author's right by copyright.
It is an offence to disobey the copyright law, as the author has the right to charge the offender to a law court for required prosecution.