The most ethical response if an experiment fails to confirm a hypothesis is to revise the hypothesis and develop a new experiment to test it. The correct answer is A.
That would make me feel mad because slavery is not good anywhere that is why it ended December 6, 1865 because people were not getting treated right they would get slapped, or woman would get taken away from their husband to be raped or be married to a white man.
it tells you the answer if you go down below on the web