The answer is humor! It’s been shown it helps with all of those mentioned benefits :)
They help the actor eliminate stage fright and help in preparedness.
Prior because it means before
<span>The city of Pompeii is important because of the way
Vesuvius both destroyed and preserved it, but in the 1st Century AD it
had little special significance.</span>
Answer:
They both endorsed artist who were being overlooked or mocked at the time and helped make them famous later on.
Explanation: