How is trade mentioned in the novel in the cases of the Lucas and the Bingleys?
In "Pride and Prejudice," trade is mentioned as a point of contention between the characters. The Lucas family is considered lower in social status due to Mr. Lucas's profession as a tradesman, which affects their social standing. On the other hand, the Bingleys are seen as more acceptable due to their wealth acquired through trade, allowing them to move up in society despite not coming from an aristocratic background.