Why does Atticus say Scout must “learn to keep her head”? Why is he worried about her?

As Jack and Atticus talk together in the evening, Atticus says that Scout must “learn to keep her head” in the next few months. Why is he concerned about her? With the trial coming up, it is likely that the children will hear many more unkind things said about their father.

go

explanation:

because it can't be a slow, i would say possibly whoa, but there's nothing too surprising about orange juice, and because it tastes awesome it's a go drink, not food.

the narrator is saying that the old lady made her feel uncomfortable. you know this because they say "i found that rather irksome", "perhaps it was her being so upright and trim", and "i don't think it was that, because i thought that quaintly pleasant." hope this !