WHAT ALL HAPPENED AUGUST TO NOVEMBER 1920
Find out what all happened August to November 1920

The Latvian–Soviet Peace Treaty, which relinquished Russia's authority and pretenses to Latvia, is signed, ending the Latvian War of Independence. (11. August 1920)

Polish–Soviet War: the Battle of Warsaw begins and will last till August 25. The Red Army is defeated. (13. August 1920)

First assembly of the League of Nations is held in Geneva, Switzerland. (15. November 1920)

Two newly purchased Savoia flying boats crash in the Swiss Alps en route to Finland where they would serve with the Suomen Ilmavoimat, killing both crews. (7. September 1920)

The 19th amendment to United States Constitution takes effect, giving women the right to vote. (26. August 1920)

Battle of Warsaw so called Miracle at the Vistula. (15. August 1920)

Patriarch Tikhon issues a decree that leads to the formation of the Russian Orthodox Church Outside Russia. (7. November 1920)

Polish-Bolshevik War: a decisive Polish victory in the Battle of Komarów. (31. August 1920)

Part of Petsamo Province is ceded by the Soviet Union to Finland. (14. October 1920)

Qantas, Australia's national airline, is founded as Queensland and Northern Territory Aerial Services Limited. (16. November 1920)

Sir Percy Cox lands in Basra to assume his responsibilities as high commissioner in Iraq. (1. October 1920)

American Fishing Schooner Esperanto defeats the Canadian Fishing Schooner Delawana in the First International Fishing Schooner Championship Races in Halifax. (1. November 1920)

Irish War of Independence: Kilmichael Ambush – The Irish Republican Army ambush a convoy of British Auxiliaries and kill seventeen. (28. November 1920)

The Nineteenth Amendment to the United States Constitution is ratified, guaranteeing women's suffrage. (18. August 1920)

Italy and the Kingdom of Serbs, Croats and Slovenes sign the Treaty of Rapallo. (12. November 1920)

Foundation of the Spanish Legion. (20. September 1920)

The Fountain of Time opens as a tribute to the 100 years of peace between the United States and Great Britain following the Treaty of Ghent. (1. September 1920)

The first commercial radio station, 8MK (now WWJ), begins operations in Detroit, Michigan. (20. August 1920)

The congress of the Communist Party of Bukhara opens. The congress would call for armed revolution. (16. August 1920)

Ray Chapman of the Cleveland Indians is hit on the head by a fastball thrown by Carl Mays of the New York Yankees, and dies early the next day. Chapman was the second player to die from injuries sustained in a Major League Baseball game, the first being Doc Powers in 1909. (16. August 1920)