It expresses the liberal pieties of a more innocent time, the early 1960s, and it goes very easy on the realities of small-town Alabama in the 1930s. One of the most dramatic scenes shows a lynch mob facing Atticus, who is all by himself on the jailhouse steps the night before Tom Robinson's trial. The mob is armed and prepared to break in and hang Robinson, but Scout bursts onto the scene, recognizes a poor farmer who has been befriended by her father, and shames him (and all the other men) into leaving. Her speech is a calculated strategic exercise, masked as the innocent words of a child; one shot of her eyes shows she realizes exactly what she's doing. Could a child turn away a lynch mob at that time, in that place? Isn't it nice to think so.