C is the answer, southern plantation owners used slaves to do free labor, by removing them they would have to hire a worker and lose money, so they did not support freeing the slaves.
Because some people are used to where they live
<span>In this example, squirming and giggling is a(n) "conditioned response".
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A conditioned response is a conduct that does not fall into place, but rather should be learned by the person by matching an impartial boost with an intense stimuli. The potent stimulus is one that does not require any learning or molding to react to properly. Natural stimuli don't at first have any reaction related with them, and the right reaction must be learned through rehashed pairings with an potent stimuli.
