historical violence database
- Chicago
- Colonial & Revolutionary New England
- Florida
- Georgia and South Carolina
- Illinois
- Los Angeles
- Maryland and Virginia
- New Hampshire and Vermont
- New Orleans
- New York - Herkimer County (pdf)
- New York City
- Ohio
- Philadelphia
- Riots
- San Francisco
- South Carolina - Charleston
- Time Trends
- Trans-Mississippi West: Arizona, California, Colorado, Kansas, and Nebraska
- Uniform Crime Reports of the Federal Bureau of Investigation
- Vital Statistics of the United States