# Party Leaders in the United States Congress, 1789-2019
> **Long Report (Legacy)** · 2019-09-04 · `RL30567`
## Report
- **CRS ID:** RL30567
- **Series:** Long Report (Legacy)
- **Publication date:** 2019-09-04
## Documents
- [PDF](https://www.everycrsreport.com/files/20190904_RL30567_09201c7106bfab02a452bc69340de358b017b1b3.pdf)
- [HTML](https://www.everycrsreport.com/files/20190904_RL30567_cf4dd4b4b55950f5b635a168c00f98e952843b7a.html)
---
*AI Analytics · CC0 1.0*