I thank one of my former lecturers for drawing my attention to this overview.
After some 100 years, living out its "manifest destiny" dream, as the hegemon of the world, what has this 'dream' done to/for the USA? The approaching Presidential election provides an opportunity to examine this question.
And what of all the appendage organisations (like the WTS) that rode across the world on the hegemon's coattails?
The answer may be here: http://www.vox.com/2016/3/1/11127424/trump-authoritarianism