# Primer on U.S. Immigration Policy
> **Full Report** · 2025-03-31 · `R45020`
## Report
- **CRS ID:** R45020
- **Series:** Full Report
- **Publication date:** 2025-03-31
## Documents
- [PDF](https://www.everycrsreport.com/files/2025-03-31_R45020_ed9ffda1d4aedb149cb3df083fe50826d8e5714f.pdf)
- [HTML](https://www.everycrsreport.com/files/2025-03-31_R45020_83cddd88867ddf519af5c26b22e7a1cbd14a5aca.html)
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