Hampshire College's studen-driven, unorthodox approach to education has roots in the early 1900s and a belief that students should be active, engaged learners.
A cannabis legalization movement that for a decade rode a wave of success has stalled amid failed ballot initiatives, rising health concerns and a frayed coalition of supporters.
Congress has refused to exercise oversight of the Iran war, with Republicans nixing Democrats' attempts to exercise legislators' power over military engagements. That's nothing new.
West Germany's educational reforms in the 1960s and '70s show that gaps in knowledge can sometimes create opportunity for rethinking educational methods.
The interwar years in Latin America saw a remarkable flourishing of left-wing political thought aiming to challenge US dominance. That could offer lessons for today.