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✓ Published0🌍 Public

Last edited Feb 22, 2018

Created on Feb 22, 2018

The example defines two static JavaScript arrays—one mapping state names to regions and another mapping names to postal abbreviations—but renders no visualization. It sets up a minimal D3 v4 environment in an HTML page, importing the library via a CDN and applying a full-viewport margin reset. The code includes placeholder data for Arizona, Virginia, and Florida but contains no drawing, scaling, or interaction logic. It demonstrates only the initial data structuring step, leaving all subsequent visualization work unimplemented.

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