The work that presented a realistic, ordinary character rather than an ideal is "The Adventures of Huckleberry Finn" by Mark Twain. Twain's portrayal of Huck as a relatable, flawed character reflects the realism movement in literature, focusing on everyday life and the complexities of human experience.
As for the second part of your question, the industrialization of the Northeast made it possible for women to enter the workforce in greater numbers, gain employment opportunities in factories, and participate in emerging industries. This shift helped to lay the groundwork for changes in women's roles in society and the eventual pursuit of women’s rights.