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More census/citizenship articles

Deja vu: Citizenship question or not?

Data Visualization: Intro with Data

Data & Tools to study Global Inequality

Archiving Social Media Data

Data Services: Resources on Geography

Search all of our compiled resources for geography related material.

Geography

What are the definitions of geographic terms, geographic areas, and how we define geographic boundaries. Find reference information such as geographic boundary change notes, significant county boundary definitions, and adjacent county change information.