I believe the answer is: Introspection
People who constantly do instrospection tend to have a better understanding on their own mental/emotional process. This make it easier for them to identify which type of thinking or behaviour that do not bring positive value in their life and enable them to make necessary adjustment to improve/develop.
in my opinion the answer should be
D- enthusiasm.
This is right because the kids will need all the help that they can get
laws like these weren't really implemented in the north but were popular in the south because the south still had slavery until 1863, and because they wanted to deter slaves from running aware and also they wanted to keep control of what they had and of their property/slaves.
racism was rampant during the time against blacks because african americans didn't have rights at the time so they couldn't stand up for themselves or anything like that.