Which theme is apparent in this excerpt from jane austen's pride and prejudice?

elizabeth listened in silence, but was not convinced; their behavior at the assembly had not been calculated to in general; and with more quickness of observation and less pliancy of temper than her sister, and with a judgement too unassailable by any attention to herself, she was very little disposed to approve them. they were in fact very fine ladies; not deficient in good humor when they were , nor in the power of making themselves agreeable when they chose it, but proud and conceited.

marriage
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prejudice
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In this excerpt from Jane Austen's Pride and Prejudice, the theme that is apparent is prejudice, as it refers to Elizabeth evaluating the impressions that the ladies had caused her in the assembly, prejudging them.

Explanation:

Pride and Prejudice, published for the first time on January 28, 1813 as an anonymous work, is the most famous of Jane Austen's novels and one of the first romantic comedies in the novel's history.

It is a novel of personal development, in which the two main figures, Elizabeth Bennet and Fitzwilliam Darcy, each in their own way and, nevertheless, in a very similar way, must mature to overcome some crises and learn from their mistakes in order to face the future in common, overcoming Darcy's class pride and Elizabeth's prejudices towards him.