What does PAIRS mean?

Are you talking about the state

Explanation:

Latin spelling of the Greek name (Paris) Greek pēra = 'pouch, wallet'. The meaning of Paris in greek is « wallet ». The etymology of Paris is associated to the philosopher's stone or stone of the philosopher, Paris (Marathi) also referred as Paras/Parasmani

the purpose of the heading in the passage is to identify who is telling the story.

this excerpt is part of the book sugar changed the world (2010) written by marc aronson and marina budhos. as the book has been written by two people, the heading "marc" indicates that this specific excerpt is being narrated by aronson. in the fragment, marc describes his grandfather's story after hearing it from his cousin. however, there are other excerpts where budhos is the one that tells the story of her family.

aronson and budhos, who are husband and wife in real life, decided to write sugar changed the world when they found out how sugar, which had an important role in slavery and economy, changed their ancestors' lives.