9/13/2017
Yasmeen Gholmieh/AFP/Getty Images

Some US history teachers say that as the Vietnam War becomes an increasingly distant memory, they are having to teach students more of its historical context. Pennsylvania teacher Stephen Kozol said he explains more about the Cold War and delves into Vietnam's history back as far as A.D. 3 to teach about the war and how it affected US history.

Related Summaries