# Helladic period

> dating system used in archaeology and art history

**Wikidata**: [Q937774](https://www.wikidata.org/wiki/Q937774)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Helladic_chronology)  
**Source**: https://4ort.xyz/entity/helladic-period


## References

1. Freebase Data Dumps. 2013