Answer:
A. they used advanced irrigation techniques
Answer:
The anti-slavery movement grew from peaceful origins after the American Revolution to a Civil War, or War Between the States, that effectively ended slavery while severely damaging the women's rights movement. ... The women's rights movement was the offspring of abolition. Many people actively supported both reforms
Answer:
1. by digging snow tunnels from their shelters to the tunnel
2. by relying on lamps to light the tunnels where they lived and worked
Explanation:
A and B, I believe. Maybe D. But C is wrong. I hope this helps.
-RaccAttacc
