America’s Constitution was meant to unify the new nation and help avert a civil war over the thorniest of divisions: slavery. Oops! In retrospect, that charter proved much too ambiguous, lending itself to both proslavery and abolitionist causes.
In this season’s premiere, historian Liz Varon discusses the deep roots of polarization in the United States — with Will, Siva and an auditorium full of their students. The Union may have survived, Varon says, but its bloodiest war still echoes.













Samantha Shepherd, a child care director in Savannah, Georgia, and a single mom of two girls, said rising gas prices are affecting families at her center, including one mother who may not be able to take her children to school. (Courtesy of Samantha Shepherd)







