The theme of the novel 'A Tale of Two Cities'-

• A Tale of Two Cities, by Charles Dickens, deals with the major themes of duality, revolution, and resurrection.• The main theme of this novel is The French Revolution.• It was the best of times, it was the worst of times in London and Paris, as economic and political unrest led to the American and French Revolutions.• The main characters in Dickens' A Tale of Two Cities:- Doctor Alexandre Manette, - Charles Darnay, and- Sydney Carton.Source: Encyclopaedia of Britannica.