Final answer:
Mary Jackson's need to take evening classes at Hampton high school for her engineering career likely faced challenges due to segregation and gender discrimination present at the time, reflecting civil rights and gender equality struggles.
Step-by-step explanation:
The question about Mary Jackson needing to take advanced math classes at Hampton high school highlights a potential issue of gender and racial barriers in education and professional development during her era. The problem was likely due to the segregation laws and social norms of the time, which would have made it challenging for her, as an African American woman, to attend classes in certain educational institutions. This reflects broader themes of civil rights and gender equality, which were significant societal issues during Mary Jackson's lifetime.