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.
Answer:
As the girls walked quickly to school, we watched the news on television.
Explanation:
The answer is the rebels are optical allusions cause my water droplets reflecting light
Answer:
my mother is the best friend for me she was so good and she said don't worry I am your Friend