An event causing great and often sudden damage or suffering; a disaster.
"A national economic catastrophe"
Answer:
to inform readers about the ways young people are changing the world.
to entertain readers with a story about high schoolers who made a change.
Explanation:
<span>Merlin lives backwards so he knows that the child that will be born (Arthur) will be future king, so he makes the bargain with Uther to have the child.</span>