Here's why:
* Historical Setting: The novel is set during the French Revolution, a pivotal period in European history.
* Historical Events: The novel weaves in real historical events, characters, and figures like the storming of the Bastille, the Reign of Terror, and figures like Charles Darnay, who is loosely based on the real-life Marquis de Lafayette.
* Historical Themes: The novel explores themes prevalent in the French Revolution, such as social injustice, revolution, class conflict, and the struggle for liberty.
While "A Tale of Two Cities" also includes elements of:
* Romance: The love story between Lucie Manette and Charles Darnay.
* Social Commentary: The novel criticizes the social inequalities and injustices of the French aristocracy.
* Suspense and Mystery: The novel's plot involves secret identities and dramatic twists.
These elements are intertwined with the historical context, making "A Tale of Two Cities" a prime example of Historical Fiction.