Wickham was concerned because he had told lies about his relationship with Mr. Darcy to Elizabeth, painting Mr. Darcy as a bad person who did Wickham a grave injustice by taking away his living, the church that Mr. Darcy's father had promised to him. Wickham did not say that he was the one who rejected the church and demanded from Mr. Darcy three thousand pounds instead.
Estates General was the common estate of three estates - First estate (clergy), Second estate (nobility) and Third estate ( commoners). Before the Estates General the three estates were rigidly divided and their interests were antagonistic to each other. The absolute monarchy and economic crises brought them under one common platform i.e Estates General. Here they began to shun the separate estates and fought for a common cause. Estates General paved the way for national assembly and ultimately united France under one national identity.
Answer:
a strong sense of attachment or belonging to one's country
