Overview To celebrate the 150th anniversary of the passage of the 14th Amendment, we look at how that amendment defines U.S. citizenship, its connection to America’s “Second Founding” (the passage of the Reconstruction amendments), and the interpretation of these topics at National Park Service sites. What You’ll Find This 1.5 hour video is presented by the National

In celebration of the Centennial of the NPS, ProValens will offer short 10-minute courses each month to enhance your knowledge and understanding of the NPS.