Wikipedia:Selected anniversaries/October 1
This is a list of selected October 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 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.
October 1: National Day in the People's Republic of China (1949); Independence Day in Cyprus and Nigeria (both 1960), Tuvalu (1978) and Palau (1994)
- 331 BC – Alexander the Great of Macedon defeated Darius III of Persia at the Battle of Gaugamela, and was subsequently crowned "King of Asia" in a ceremony in Arbela.
- 1890 – At the urging of preservationist John Muir and writer Robert Underwood Johnson, the United States Congress established Yosemite National Park in California.
- 1891 – Stanford University, founded by railroad magnate and California Governor Leland Stanford and his wife Jane Stanford on their former farm lands in Palo Alto, California, officially opened with 559 students and free tuition.
- 1949 – Chinese Civil War: Chinese Communist Party leader Mao Zedong (pictured) proclaimed the establishment of the People's Republic of China.
- 1964 – Tōkaidō Shinkansen, the first Shinkansen line of high-speed railways in Japan, opened for service.
- 1965 – A coup d'état in Indonesia by the self-proclaimed Thirtieth of September Movement was crushed by forces of General Suharto and sparked an anti-Communist purge.