# 1840 in the United States

> overview of USA-related events during the year of 1840

**Wikidata**: [Q2810095](https://www.wikidata.org/wiki/Q2810095)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/1840_in_the_United_States)  
**Source**: https://4ort.xyz/entity/1840-in-the-united-states