Editing 1911 (section)

=== March ===
{{Main|March 1911}}
* [[March 19]]&nbsp;&ndash; [[International Women's Day]] is celebrated for the first time across Europe.<ref>{{cite journal|first=Temma|last=Kaplan|title=On the Socialist Origins of International Women's Day|journal=Feminist Studies|volume=11|issue=1|date=Spring 1985|pages=163–171|doi=10.2307/3180144|jstor=3180144}}</ref>
* [[March 25]]&nbsp;&ndash; The [[Triangle Shirtwaist Factory fire]] in New York City kills 146 people.
* [[March 29]]&nbsp;&ndash; The United States Army adopts a new service pistol, the [[M1911]], designed by [[John Browning]] (it remains the U.S. service pistol for 74 years).