The SmartBoard unit includes sections over the positives and negatives of the Gilded Age, the robber barons, social Darwinism vs. progressivism, the muckrakers, immigration of the time period, Plessy v. Ferguson, and the debate between Booker T. Washington and W.E. B. DuBois. The unit includes assignments for each section, along with questions for each of the sections as well. I have used this lesson with both 8th and 10th grade classes.