Which of the following best describes O'Brien's purpose in writing "The Lives of the Dead"?
A. To explain the war to his daughter
B. To bring the dead back to life
O C. To confess his part in Kiowa's death
O D. To place blame for the deaths of his friends

what are the following?

mark twain, real name samuel langhorne clemens, was an american writer, humorist, entrepreneur, publisher, and lecturer. among his novels are the adventures of tom sawyer and its sequel, the adventures of huckleberry finn, the latter often called "the great american novel". wikipedia