What is the central theme of "A Tale of Two Cities," and how does the historical backdrop of the French Revolution add depth to the narrative?

Can you recall and discuss one of the iconic opening lines from the article and explain its significance in setting the tone for the novel?

How does Charles Dickens use characters like Madame Defarge to symbolise broader societal themes, and what role do they play in the novel's overall narrative?

According to the article, what is one of the enduring strengths of "A Tale of Two Cities" in terms of its storytelling, and how does Dickens create a rich and immersive setting?

Without giving away any spoilers, describe the article's portrayal of the climax of the novel and how Dickens builds suspense, keeping readers engaged until the final page.