To gain raw materials and to expand and get more land .
Answer:
B). False
Explanation:
John C. Calhoun advocated states' rights as a means of preserving slavery in the South
Answer:
They created irrigation systems and used canals to control flooding. They also used the silt brought by the floods to help with their farming.
When the writer rewrote the passage they added in exactly what their mother said. This an example of adding dialogue.