Gilder Lehrman Institute of American History
Gilder Lehrman Institute: History Now: Celebrating Labor Day
[Free Registration/Login Required] A high school lesson plan using two primary source quotes to determine if working conditions have improved in the last 100 years.
A&E Television
History.com: The History of Labor Day
Learn all about this National holiday started in 1894 that celebrates how we value work in America presented by History.com.