Unfort, even your graph doesn’t help ‘fill in the holes’
‘Limited Govt’ is not a label. It’s bloviation w/out definition. Same with ‘Free economy’
‘Constitutional Republic’ should have been used; as much as the ‘Free market’ in the last item.
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Funny too how so many expect a 3rd party to provide ‘good results’ when it comes to education. As if GOVT schools are going to instill the basis of ‘how to be independent’...C’est la vie, debate for another day.
I’ve seen the Spectrum with the term Constitutional Republic. I looked up the term Limited Government. I found, limited government is a political system in which legalized force is restricted through delegated and enumerated powers. Those “enumerated powers” speak of what we have in our Constitution.
What you wrote does make one think.