OPTION 3 i.e. originally.Meanings of the GIVEN options are-Basically means in the most essential respects; fundamentally.Wilfully means INTENTIONAL; deliberate.Originally means from or in the beginning; at first.Eg- I am originally from the South.Faithfully means in a LOYAL manner.Clearly, 'originally' is correct as it tells the original name of the novel.Correct sentence- War and Peace an epic historical novel by LEO Tolstoy, was originally published as Voyna i mir in 1865-69.