Historical Events on February 22

18 significant historical events occurred on February 22. February 22 has seen various historical events over the years. Noteworthy events on this date include the Adams–Onís Treaty of 1819, which transferred Florida from Spain to the United States, and the Treaty of Turkmenchay in 1828, which ended the Russo-Persian War. The date is also known for cultural moments like the "Miracle on Ice" hockey victory at the 1980 Winter Olympics and the 87th Academy Awards ceremony in 2015.