7 July 2017
Treaty on Prohibition of Nuclear Weapons Adopted
Presides over the United Nations conference that adopts the Treaty on the Prohibition of Nuclear Weapons.
Historical place archive
Browse historical events and people recorded at New York in Costa Rica. The records below are rendered directly from the World History Database into this page's initial HTML.
Presides over the United Nations conference that adopts the Treaty on the Prohibition of Nuclear Weapons.
Provenance
These entries are generated from stored World History Database records whose country and place fields match Costa Rica and New York. Names, dates, event labels and descriptions are reviewed and normalised as the database develops. Historical place names may not match modern administrative boundaries.
This database is a research index. For formal scholarly citation, verify individual claims against appropriate primary, archival, academic or specialist sources.