1921

: An agreement that concluded the Irish War of Independence and led to the establishment of the Irish Free State.

While "Article" is often used to denote sections within a document, several major events from the year 1921 are frequently cited in scholarly articles: : An agreement that concluded the Irish War

: A landmark political treaty between Soviet Russia and Iran that established non-interference and restored economic relations. : An agreement that concluded the Irish War

: Also known as the Emergency Quota Act , this was the first U.S. law to establish numerical limits (quotas) on immigration from Europe based on nationality. : An agreement that concluded the Irish War

: Article 1921 details the administration and enforcement duties of the Planning Officer, particularly regarding permits for adults-only establishments. Historical Treaties and Acts