Nevada passed a law banning all commercial billboards along state highways to rid the state highways of billboards, which are offensive to citizens. If this law were to be challenged, which of the following would a court examine to determine if the law is constitutional?

A) A. It would have to be established that the law furthers an interest of the state of Nevada to create a more aesthetically pleasing environment.

B) B. It would have to be shown that the law directly advances the state's goal of a more aesthetically pleasing environment.

C) C. It would have to be shown that the law reaches no further than necessary to promote the state goal.

D) D. All of the above.