A state grid inspired by an Allison McCann graphic on state taxes. (See also David Mimno’s implementation.)
forked from mbostock's block: State Grid
forked from geraldarthur's block: State Grid Choropleth
https://cdnjs.cloudflare.com/ajax/libs/lodash.js/3.10.1/lodash.js
https://d3js.org/d3.v3.min.js