The document discusses the Vietnam War and asks two questions. It describes the Vietnam War as a counterinsurgency involving guerilla warfare similar to what is faced in Afghanistan. It notes the Vietnam War was seen as immoral and unjust by many. The first question asks students to describe prevailing just war arguments and assess the justice of the Vietnam War in that context. The second asks students to speculate how the world may be different if the U.S. had not been involved in Vietnam.