History facts
Historical countries and empires, and famous treaties and agreements. 482 facts.
The Latvian–Soviet Peace Treaty (1920) dates from 1920.
Source: Wikipedia: Latvian–Soviet Peace Treaty (CC BY-SA 4.0) · Data: Wikidata Q1377536 (CC0)
The Apostille Convention dates from 1961.
Source: Wikipedia: Apostille Convention (CC BY-SA 4.0) · Data: Wikidata Q2032476 (CC0)