Wikipedia:Selected anniversaries/January 1

This is a list of selected January 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.

← December 31	January 2 →

Staging area

Images

Use only ONE image at a time

• 
  Giuseppe Piazzi
• 
  St. Patrick's Cross
• 
  The original Union Flag in 1606
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  Abolitionist poster against slavery
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  Mary Shelley
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  Lachlan Macquarie

Ineligible

Blurb	Reason
1818 – Frankenstein; or, The Modern Prometheus, a novel by Mary Shelley, was first published in London.	Tagged for cleanup
1890 – The Tournament of Roses Parade in Pasadena, California, was first held, eventually becoming an annual event that is currently watched on television by millions in more than 200 countries and territories.	{{refimprove}}

Eligible

• 1801 – The Kingdom of Ireland formally merged with the Kingdom of Great Britain, adding St. Patrick's saltire to the Union Flag.

• 1808 – As a result of the lobbying efforts by the Abolitionist Movement, the importation of slaves into the United States was officially banned.

• 1810 – Lachlan Macquarie became Governor of New South Wales, eventually playing a major role in the shaping of the social, economic and architectural development of the colony in Australia.

• 1901 – The British colonies of New South Wales, Queensland, South Australia, Tasmania, Victoria, and Western Australia federated as the Commonwealth of Australia.

• 1959 – Cuban President Fulgencio Batista fled to the Dominican Republic as forces under Fidel Castro took control of Havana, marking the end of the Cuban Revolution.

• 1983 – History of the Internet: The ARPANET changed its core networking protocols from NCP to TCP/IP, marking the beginning of the Internet as we know it today.

• 1995 – The World Trade Organization, the international organization designed to supervise and liberalize international trade, came into being, replacing the General Agreement on Tariffs and Trade.

January 1: New Year's Day in the Gregorian calendar

• 45 BC – The Roman Republic adopted the Julian calendar.

• 1739 – Bouvet Island in the South Atlantic Ocean, the most remote island in the world, was discovered by French explorer Jean-Baptiste Charles Bouvet de Lozier.

• 1801 – Italian astronomer Giuseppe Piazzi discovered the dwarf planet Ceres (pictured), naming it after the Roman goddess of growing plants and of motherly love.

• 1892 – The immigration station on Ellis Island in New York Harbor opened, and would, over the course of its existence, process twelve million immigrants to the United States.

• 1994 – The revolutionary leftist Zapatista Army of National Liberation initiated twelve days of armed conflict in the Mexican state of Chiapas.

More anniversaries:

• December 31
• January 1
• January 2