WikiRug:Selected anniversaries/April 22
This is a list of selected April 22 anniversaries that appears on 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 soon will 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 five to six events are posted at a time and thus not everything that is "most important and significant" can be listed. In addition, an event is not generally posted this year if it is also the subject of the scheduled [[WikiRug:Today's featured article/Template:SelAnnivTalk CalculateAppropriateYear|Template:SelAnnivTalk CalculateAppropriateYear featured article]] or the [[Template:POTD/Error: Invalid time.|Template:SelAnnivTalk CalculateAppropriateYear featured picture]].
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.
Images
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Pedro Álvares Cabral
Pedro Álvares Cabral
Hernán Cortés
An 1864 two-cent coin
Ineligible
| Blurb | Reason |
|---|---|
| 1519 – Spanish conquistador Hernán Cortés established a settlement in Mexico, naming it "Villa Rica de la Vera Cruz" ("Rich village of the True Cross"). | unreferenced section |
| 1529 – Spain and Portugal signed the Treaty of Zaragoza, defining the areas of their respective influence in Asia. | refimprove section |
| 1930 – France, Italy, Japan, the United Kingdom, and the United States signed the London Naval Treaty, regulating submarine warfare and limiting military ship building. | refimprove |
| 1945 – About 600 prisoners of the Jasenovac concentration camp in the Independent State of Croatia revolted, but only 80 managed to escape while the other 520 were killed by the Croatian Ustashe regime. | unreferenced section, section needs to be rewritten |
| 1969 – The British yachtsman Robin Knox-Johnston won the Sunday Times Golden Globe Race to complete the first solo non-stop circumnavigation of the world. | unreferenced section |
| 1983 – The West German news magazine Stern published excerpts from what purported to be the diaries of Adolf Hitler, which were subsequently revealed to be forgeries. | article does not appear to state fact; better moved to date of press conference? |
| 1998 – Disney's Animal Kingdom at the Walt Disney World Resort in Florida opened, covering more than 500 acres (2 km2), making it the largest single Disney theme park in the world. | expansion |
| 2000 – In response to the rapid late 1990s growth of telecommunications, the United Kingdom enacted the Big Number Change, modifying the telephone numbering plans in various areas across the country. | refimprove |
| 2000 – In a predawn raid, U.S. Immigration and Naturalization Service agents seized six-year-old Elián González from his relatives' home in Miami, Florida, and returned him to his Cuban father. | refimprove section |
Eligible
- 1500 – Portuguese explorer Pedro Álvares Cabral and his crew landed in present day Brazil and claimed the land for Portugal.
- 1864 – The U.S. Congress authorized the creation of a two-cent coin, the first U.S. currency to bear the phrase "In God We Trust".
- 1915 – The Germans released chlorine gas in the Second Battle of Ypres, causing over 6,000 casualties, with many deaths within ten minutes by asphyxiation in the first large-scale successful use of poison gas in World War I.
- 1948 – Civil War in Mandatory Palestine: The Jewish paramilitary group Haganah captured Haifa from the Arab Liberation Army.
- 2013 – The Royal Canadian Mounted Police arrested two men who were plotting to commit terrorist attacks against Via Rail Canada operations.
- 2016 – The multinational Paris Agreement, dealing with greenhouse gas emissions mitigation, adaptation, and finance starting in the year 2020, opened for signature.
- Born/died: Germaine de Staël (b. 1766) · James Hargreaves (d. 1778) · Lewis Powell (b. 1844) · Kathleen Ferrier (b. 1912) · Wilhelm Cauer (d. 1945) · Emilio Segrè (d. 1989)
Notes
- Disneyland Paris appears on April 12, so Disney's Animal Kingdom should not be used in the same year.
- Adolf Hitler's 50th birthday appears on April 20, so Hitler Diaries should not appear in the same year.
- 1622 – An Anglo-Persian force combined to capture the Portuguese garrison at Hormuz Island in the Persian Gulf.
- 1889 – More than 50,000 people rushed to claim (pictured) a piece of the available two million acres (8,000 km2) in the Unassigned Lands, the present-day U.S. state of Oklahoma, founding Oklahoma City.
- 1951 – Korean War: The People's Volunteer Army of China attacked positions occupied mainly by Australian and Canadian forces, starting the Battle of Kapyong.
- 2004 – Flammable cargo exploded at Ryongchon Station in Ryongchon, North Korea, killing at least 54 people and injuring more than a thousand.
Pope Caius (d. 296) · Emily Davies (b. 1830) · Jack Nicholson (b. 1937)