Answer:
In voting, volunteering, participating in group activities, and community gardening.
What made slavery legal was D. the Bill of Rights, Because amendment 13 officially abolished slavery in the United States and continues to this day.
So D. is your anwser.
Hope this helps. :)
Answer: They Depended on a system of canals that they were building to bring the water fron rivers into their fields
Explanation:
