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:
B. to inform readers about the cultural and historical significance of honey
He is considered a byronic hero a type of romantic litrary character that is usually dark,mysterious,troubled,moody,arrogant and sexually intence
The king asked Leif to go back to Greenland to spread the Christian faith. However, once he left, storms soon blew him off course, resulting in him landing at where Historians believe to be the US or Canada.
hope this helps