List of 1720 Major News Events in History, Most Important Historical Events in 1720
| Date | Event |
|---|---|
| January 21, 1720 | Sweden and Prussia sign the Treaty of Stockholm. |
| February 29, 1720 | Ulrika Eleonora, Queen of Sweden abdicates in favour of her husband, who becomes King Frederick I on March 24. |
| March 24, 1720 | Count Frederick of Hesse-Kassel is elected King of Sweden by the Riksdag of the Estates, after his consort Ulrika Eleonora abdicated the throne on 29 February.[11] |
| August 14, 1720 | The Spanish military Villasur expedition is defeated by Pawnee and Otoe warriors near present-day Columbus, Nebraska. |
| November 9, 1720 | The synagogue of Judah HeHasid is burned down by Arab creditors, leading to the expulsion of the Ashkenazim from Jerusalem. |