# U.S. International Borders: Brief Facts
> **Short Report** · 2007-02-01 · `RS21729`
## Report
- **CRS ID:** RS21729
- **Series:** Short Report
- **Publication date:** 2007-02-01
## Documents
- [PDF](https://www.everycrsreport.com/files/20070201_RS21729_514d6fe01555a06aa58c33fd1d8cf34ad1dc50f8.pdf)
- [HTML](https://www.everycrsreport.com/files/20070201_RS21729_151201300bbac976e85a15718fc35ffee47db9e2.html)
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