# Progressive Era

> era in the history of the USA between 1890's and 1920's

**Wikidata**: [Q2635158](https://www.wikidata.org/wiki/Q2635158)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Progressive_Era)  
**Source**: https://4ort.xyz/entity/progressive-era


## References

1. Freebase Data Dumps. 2013
2. Quora
3. [OpenAlex](https://docs.openalex.org/download-snapshot/snapshot-data-format)