20 .4 What two things does Atticus do in court before and during his closing remarks that the children have never before witnessed? Why might Atticus do these things?

One was he took off his suit jacket.... I need to double check the other.

What is the other thing ? can you check please ?

The kids also never saw Atticus sweat...

"Then he took off his glasses and wiped them, and we saw another “first”: we had never seen him sweat—he was one of those men whose faces never perspired, but now it was shining tan" (Chap 20).

Hope that helps :)