Unit Title	Author	Year
Seminar: American Capitalism
Child Labor in Pennsylvania	Terry Anne Wildman	2007
Keywords: child labor, Gilead Age, Industrial Revolution, Pennsylvania, Progressive Era
Seminar: Cancer Biology and Technology
Breast Cancer: An Exponential Process	Vicki Baker	2021
Keywords: Algebra 2, Breast cancer, cancer, Elementary Functions, exponential functions, logarithmic functions, Pennsylvania, Philadelphia