An action taken for the attention, entertainment, enlightenment, or involvement of someone else is called

Performance.

Explanation:

Performance is an act of showing or presenting an act in front of an audience for the purpose of entertainment, attention, or maybe even enlightenment or getting the audience involved. This theatrical accomplishment of any given task provides others with a presentation of any work of art to an audience.

In terms of theater, performance is a way of representing or expressing themes of ideas to a literal act, thereby giving "image" to the works of art that were put in words.  

b because thats the naswer i got

answer; the government can clearly justify the restriction;