How do minor characters who help to bring darcy and elizabeth together?

Minor characters in "Pride and Prejudice" like Mr. Bingley and Jane Bennet help bring Darcy and Elizabeth together by facilitating their interactions and providing opportunities for them to interact. Other characters, like Mr. Collins and Lady Catherine de Bourgh, also play a role by highlighting the differences between Darcy and Elizabeth and pushing them to confront their own prejudices and misconceptions. Ultimately, these minor characters contribute to the development of the main characters' relationship.