Second Polish Republic Adopts March Constitution, March 17, 1921

The Autonomous Government of Khorasan, a military government encompassing the modern state of Iran, is established. Date: April 2, 1921 Read more on Wikipedia → 📅 Other events on April 2 📅 Events on this day in 1921 📅 On This Day (Today) More events from 1921Turkey Adopts First Constitution, Establishing National Sovereignty, January 20,…

Adolf Hitler becomes leader of the National Socialist German Workers' Party. Date: July 29, 1921 Read more on Wikipedia → 📅 Other events on July 29 📅 Events on this day in 1921 📅 On This Day (Today) More events from 1921Royal Australian Air Force Formed March 31, 1921Autonomous Government of Khorasan Established in Iran,…

Talaat Pasha, former Grand Vizir of the Ottoman Empire and chief architect of the Armenian genocide, is assassinated in Berlin by a 23-year-old Armenian, Soghomon Tehlirian. Date: March 15, 1921 Read more on Wikipedia → 📅 Other events on March 15 📅 Events on this day in 1921 📅 On This Day (Today) More events…

Ireland is partitioned under British law by the Government of Ireland Act 1920, creating Northern Ireland and Southern Ireland. Date: May 3, 1921 Read more on Wikipedia → 📅 Other events on May 3 📅 Events on this day in 1921 📅 On This Day (Today) More events from 1921International Working Union of Socialist Parties…

Researchers at the University of Toronto, led by biochemist Frederick Banting, prove that the hormone insulin regulates blood sugar. Date: July 27, 1921 Read more on Wikipedia → 📅 Other events on July 27 📅 Events on this day in 1921 📅 On This Day (Today) More events from 1921Belfast Killings of 15 Irish Nationalists…