Because we’re running out of water and resources...research for more info ;)
Answer:
Slavery refers to a condition in which individuals are owned by others, who control where they live and at what they work. Slavery had previously existed throughout history, in many times and most places. The ancient Greeks, the Romans, Incas and Aztecs all had slaves.
To make it legal, ratified also means the same thing
The first nine amendments deal with the bill of rights. so the answer would be
D. Individual rigths