What were the rules of segregation in the south?

From the late 1870s Southern U.S. state legislatures passed laws requiring the separation of whites from “persons of color” in public transportation and schools. Segregation was extended to parks, cemeteries, theatres, and restaurants in an attempt to prevent any contact between Blacks and whites as equals.

Explanation:

the answer is: round.

in literature, round characters are considerably complex and experience or are subjected to unpleasant situations. as a consequence, they go through crucial sentimental and psychological development, which can cause surprise in the readers. in this case, juan's dramatic transformation is related to the adversities he meets at school.

no its not a run on sentence however i think you meant wet suits not sours also a run on sentence would be like surfers surf all winter long in southern california by using wet sours to keep them warm and the live their all year long