In south carolina, society became more divided after the arrival of large numbers of

It's slightly difficult to answer this question due to the lack of details about time frame and the specific division you are enquiring about, but I am assuming you are talking about the events surrounding the nullification crisis. In which case, the answer would be that society became more divided in South Carolina after the arrival of large numbers of slaves.

Ifound the exercise on the internet. attached is the list mentioned above.in order for a compound to be considered optically active it can't have any axis or plan of symmetry. the molecule  shouldn't also  be superimposable on its mirror image.with such considerations, the compounds that are optically active are: -third compound on the first image is optically active; -second and third compound from the second image are optically actives.