To illustrate how Van Lew continued to swap intelligence with prisoners<span>to emphasize Van Lew’s resourcefulness and determination
</span><span>to demonstrate the use of encrypted messages in the Civil War</span>
"How dumb can you get!" said Robert. "A colossal waste of time if you ask me. So get going! Scram! Shoo!"
Option B
<u>Explanation:</u>
The number devil: A mathematical adventure which is a book who has been written by Hans Magnus. It is a story for children and young adults which talks about exploring Mathematics.
In the story, Robert is a boy who does not like to study math gets to meet a number devil who takes him for the exploration of the world of numbers which was amazing and after that Robert started fascinating about those numbers.
Answer: Slavery blacks were not allowed to learn to read and write
Explanation: she was 116 she was very gutsy after all she had been through as a slave so so many years till Lincoln abolished slavery. when she finally learned to read if a white were to help a slave he or she was punished by the slave owner.