Which of the following completes the graphic? Union wins battle of Gettysburg

Cotton gin leads to an increase in slave trade

United States obtains the Louisiana purchase

President Andrew Johnson impeached

answer; i believe that the correct answer is,lies(political rhetoric);

on the whole, dickens has shown the french revolution and its this site might you. good at his job, and the subject matter he chose, 

a social contract.

"a social contract is an agreement between citizens and their leader where the citizens give up certain freedoms in exchange for protection. the constitution of the united states is an example of a social contract."