- Welcome back!
- Map tiles
- APIs
You can review the concepts from previous weeks in review.md.
- PA Voter File -- This file is available for purchase from the PA Department of State, but also from other places for research purposes, such as the Harvard Dataverse (requires registering for the site and requesting access to the dataset).
- Political Ward Divisions -- From Open Data Philly
Continue working on your week 7 ("mid-term") exercise.