"two ages o'er his native realm he reign'd"
Answer:
Sequence C
A vaccine uses a live pathogen that is too weak to make you sick. Once it enters your body you defeat it easily. Now that yur body is familiar with it your body can fight off the disease in the future.
To see the best way to teach them! Most people learn off there learning style so if you teach a different way it would be hard for them to understand
Outrage from the North because of the black codes that the South set.
I hope this helps!