Going to war might seem like the most expedited course to achieving geopolitical aims, even when they in actuality predominately economic in nature. To the extent that the Cold War was from the American standpoint a means of keeping capitalism from succumbing to socialism (i.e., the state rather than private industry owning the means of production), the American involvement in the civil war in Vietnam was a waste of effort, not to mention lives lost. For the feared “loss” of Vietnam to communism turned out only to be temporary.
The complete essay is at “Capitalism in Vietnam.”
In retrospect, was the Vietnam War worth it for anyone? (source: CNN)