Richard Franklin Bensel, Yankee Leviathan: The Origins of Central State Authority in America, 1859-1877. Cambridge University Press, 1991. (Fig 3.1). The directionality of the arrows denotes degree of "<a href="https://en.wikipedia.org/wiki/Statism" class="extiw" title="en:Statism">statist-ness</a>."
<a href="https://en.wikipedia.org/wiki/User:Mbilleaux" class="extiw" title="wikipedia:User:Mbilleaux">Mbilleaux</a> at <a href="https://en.wikipedia.org/wiki/" class="extiw" title="wikipedia:">English Wikipedia</a>
<span class="int-own-work" lang="">Own work by the original uploader</span>