# Yellowstone Expedition of 1873

> 1873 US Army expedition to Dakota and Montana Territories to survey a rail route

**Wikidata**: [Q3062425](https://www.wikidata.org/wiki/Q3062425)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Yellowstone_Expedition_of_1873)  
**Source**: https://4ort.xyz/entity/yellowstone-expedition-of-1873