Answer: Maps,you had to buy maps to find your way to places.We needed a more portable way to find a location.
Messaging,you had to send letters to people,and you would never know when they would be received.We had the need to talk to people from different places.
Answer: When Miss Caroline concludes that Atticus must have taught Scout to read, she becomes very displeased and makes Scout feel guilty for being educated. At recess, Scout complains to Jem, but Jem says that Miss Caroline is just trying out a new method of teaching.
Explanation:
I would say it's a simile because they are comparing with using the word "like". They are comparing there howling to the wolves.
