Manners are taught and not a nationality. They are learned or not learned in the family and by cultural norms. When visiting a country a tourist is not part of that culture, but they can respect the required manners that are part of that culture. They can follow the manners while there.
Spain
The Han nationality
Most people in China belong to the Han nationality.
Italy
Akshay Kumar's nationality is Indian. He was born and raised in India only. His parents belong to Indian origin.
they shouldnt women only belong in the kitchen
These days, any surname belong to any person of any nationality. However, the proud and noble Spanish surname of Guerra is first found in the medieval-era records of Castile.
you would presume it was an expression used by servents, but tbh i have no idea,.
Robbie Williams was born and raised in Stoke-on-Trent, Staffordshire, England. So he is English / British.
The pardoner from Canterbury Tales belonged to The Degraded Lower Class. This class was described has those of low manners or questionable morals.
The nationality that Henry Thoreau belonged to is America. He was an author, as well as a poet, historian, abolitionist, philosopher, naturalist and others. Henry Thoreau believed that one can survive even in the face of any hostile environment.
school manners