Helena: All Data

Helena is a city in United States of America. This page covers its chronology of mentions across 5,500 years of history, including capitals, battles, events and subdivisions. Part of Phersu Atlas.

1. Lists and Timelines

Helena : All the events that happened on its coordinates

Helena : All the polities that existed on its coordinates

Helena : Chronology

Helena: Chronology of Mentions

Note: For polities of antiquity, the listed capital or subdivision capital may also represent one or several of the most important cities of the region.

1875 AD

Capital of Montana Territory

1889 AD

Subdivision Capital of the State of Montana, part of USA