Wikipedia:Selected anniversaries/August 1
This is a list of selected August 1 anniversaries that appear in the "On this day" section of the Main Page. To suggest a new item, in most cases, you can be bold and edit this page. Please read the selected anniversaries guidelines before making your edit. However, if your addition might be controversial or on a day that is or will soon be on the Main Page, please post your suggestion on the talk page instead.
Please note that the events listed on the Main Page are chosen based more on relative article quality and to maintain a mix of topics, not based solely on how important or significant their subjects are. Only four to five events are posted at a time and thus not everything that is "most important and significant" can be listed. In addition, an event is generally not posted this year if it is also the subject of the scheduled featured article, featured list or picture of the day.
To report an error when this appears on the Main Page, see Main Page errors. Please remember that this list defers to the supporting articles, so it is best to achieve consensus and make any necessary changes there first.
August 1: Total solar eclipse visible in parts of Canada, Russia, Mongolia, and China (09:21–11:21 UTC, 2008); Emancipation Day in Trinidad and Tobago; Imbolc in the Southern Hemisphere; Swiss National Day in Switzerland
- 1774 – British scientist Joseph Priestley discovered oxygen gas, corroborating the prior discovery of this element by German-Swedish chemist Carl Wilhelm Scheele.
- 1831 – A new London Bridge (pictured), designed by engineer John Rennie, opened. It stood over London's River Thames until American entrepreneur Robert P. McCulloch bought it in 1968 and subsequently moved it to Lake Havasu City, Arizona.
- 1907 – Robert Baden-Powell held the first scout camp at Brownsea Island in Dorset, England, beginning the Scouting movement.
- 1927 – In the Nanchang Uprising, the first major engagement in the Chinese Civil War, Communist forces seized control over the entire city of Nanchang from the Kuomintang.
- 1944 – World War II: The Polish Home Army began the Warsaw Uprising in Warsaw against the Nazi occupation of Poland.