Analysis of information sources in references of the Wikipedia article "Huyền thoại đâm sau lưng Việt Nam" in Vietnamese language version.
Finally, the Administration suggested a stab-in-the-back theory of the war. This stronger version of the argument that antiwar protest encouraged the enemy, suggested that the antiwar movement might in the end commit the ultimate act of treachery, causing the loss of an otherwise winnable war.
Moyar's critique shows that a line of argument that Jeffrey Kimball long ago called the 'stab-in-the-back legend' remains alive and well. The stab-in-the-back legend displays classic characteristics of what psychologists call in-group/out-group bias, in which every action by an in-group is rationalized and justified whereas every action by an out-group is criticized and seen as inspired by perverse motives. Through this pattern of thought, the 'stab-in-the-back' interpretation externalizes blame for U.S. defeat entirely to civilian policymakers. A virtuous and effective military had its hands tied by villainous civilians who, pandering to base political instincts, betrayed the soldiers (and eventually South Vietnam) by failing to allow them to do what was needed to win.