In A Tale of Two Cities, Dickens loves to demonstrate how rich the rich actually are. One guy even needs four servants (count them: FOUR) to make his hot chocolate every morning. It’s exactly this sort of excess that breeds discontent…especially when the poor are on their hands and knees in the street to lick up drops of spilled wine. The French Revolution began as a critique of the aristocracy; as Dickens demonstrates, however, the "classless" formation of the new French Republic becomes yet another form of class violence. Someone’s always in power. And the powerless always suffer.
A Tale of Two Cities may be set in France, but it’s actually a moral warning for the people of England.
Because the poor in France are never realistically depicted in A Tale of Two Cities, our understanding of the revolution is limited at best.