47What is the most famous theme in Henry James’s fiction?And what is his favourite approach in characterization，which makes him different from Mark Twain and W·D.Howells as a realist? Give two titles of his first period works in which this theme and

47What is the most famous theme in Henry James’s fiction?And what is his favourite approach in characterization，which makes him different from Mark Twain and W·D.Howells as a realist? Give two titles of his first period works in which this theme and this approach are employed.

A.Intemational theme
B.James's realism is characterized by his psychological approach to his subject matter.
C.The American, Daisy Miller, The Europeans, The Portrait of Lady.