Answer:
"and this overload of stimulus could be altering the way their brains are getting wired."
Is it an oxymoron? Not sure if this is what you are looking for
I believe that the closest synonym for the word overwhelmed is awestruck. It isn't jubilant, because that means happy. And overwhelmed isn't necessarily happy, it is just a strong emotion. Flattered and gracious just don't fit here.
The third sentence seems to be right
Answer:
The incident of To Kill a Mockingbird was that Bob Ewell attacks Scout and Jem after Scout's Halloween pageant.
Explanation:
The Halloween pageant had ended and Scout forgot her shoes but when she and Jem turn back to walk towards the school's cafeteria, the lights turn off. She then turns back around to continue walking home when she and Jem hear someone else's footsteps. Bob Ewell then attacks Jem and Scout but are saved by Boo.