Relation History: ‪Erie Triangle District‬ (‪2793120‬)

Relation History: Erie Triangle District (2793120)

Uploading chronology relations for Newberry Library Atlas of Historic County Boundaries Part 7/10

end_date	1792-04-02
license	CC0-1.0
name	Erie Triangle District
place	county
source	https://publications.newberry.org/ahcbp/downloads/united_states.html
source:name	Newberry Library Atlas of Historical County Boundaries
start_date	1792-03-03
start_event	The United States Congress accepts the New York cession of territory west of the meridian of Lake Ontario; the Erie Triangle in present Pennsylvania is part of this cession.
type	chronology
wikidata	Q3041864
wikipedia	en:Erie Triangle

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