Nationality would be the country a person was born in. Ethnicity would be their ethnic or racial background.
Example:
A person could be born in Canada and be Canadian but their ethnicity could be something like Chinese or African.
A third person narrator knows all the characters' feelings and thoughts, an author might choose this perspective to let the reader know everything the characters are feeling and what's going on. This gives a broader perspective on the story and can influence the readers opnion.
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.
Answer:
We need to know the question
Explanation:
but y'know it sounds like this person likes leaves :)