Answer:
Your answer is "has been"
You could do the phrase "Life, Liberty, and the pursuit of Happiness." These are obviously the unalienable rights guaranteed in the Declaration of Independence. For example, you could say something like "without these unalienable rights, the country would be just a mess." Hope this helps!
So it looks like you pick a scenario, and you pretend you were there. type how you would feel and react, then type what you would want the manager of the establishment to do and how he\she would react