> what return has the average American seen?
A return to the polls to vote for more of the same!
> when we were non-interventionist
When exactly was that? Was it when the US was only indirectly involved via education, assistance, and spook-craft? When it was only involved in "police actions" and not wars? Are we strictly speaking about the US government or also US corporations? The US has always been involved in foreign conflicts from the start.