April 21

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The April 21 is the 111th day of the Gregorian calendar (112th in leap years ), thus remain still 254 days until the end of the year.

Historic anniversaries
March · April · May
1 2 3 4th 5 6th 7th
8th 9 10 11 12th 13th 14th
15th 16 17th 18th 19th 20th 21
22nd 23 24 25th 26 27 28
29 30th

Events

Politics and world events

753 BC BC: The seven hills of Rome
1519: Hernán Cortés' campaign of conquest begins
1836: Battle of San Jacinto
1847: Potato Revolution
1918: Fokker Dr.I (replica)
1960: Brasília plan

economy

1856: Eight Hour Day Banner, Melbourne
1962: Space Needle
  • 1962 : The Century 21 Exposition world exhibition opens in Seattle , Washington, USA . The Space Needle , now Seattle 's landmark , designed by the architect John Graham based on the ideas of the entrepreneur Edward Carlson, was completed in time for the opening.
  • 1976 : With Bagger 285 , the first example of a new generation of bucket wheel excavators with conveying capacities of more than 200,000 m³ / day is put into operation in the Rhenish lignite mining area, which doubles the output of previous devices. At that time, the device was the world's largest bucket wheel excavator.
1989: Game Boy

science and technology

Culture

Found in 1734: The little gold horn (above)
  • 1734 : The farmer Erich Lassen discovers the shorter of the two gold horns from Gallehus . They are the most famous archaeological finds in Denmark . The longer one was also found by chance in 1639.
1749: Vauxhall Gardens
1889: Giacomo Puccini
1983: Wartburg

society

1831: Gesche Gottfried

religion

1878: Pope Leo XIII.

Disasters

Minor accidents are listed in the sub-articles of Catastrophe .

Sports

Entries of track and field world records can be found under the respective discipline under track and field .

Born

Before the 18th century

Ulrich von Hutten (* 1488)

18th century

Friedrich Christoph Perthes (* 1772)

19th century

1801-1850

RFW Allston (* 1801)
Michael Rostock (* 1821)
Fredrik Bajer (* 1837)

1851-1900

Max Weber (* 1864)
Paul Karrer (* 1889)

20th century

1901-1925

Odilo Globocnik (* 1904)
Anthony Quinn (born 1915)

1926-1950

Elizabeth II (* 1926)
David Boren (* 1941)

1951-1975

Tony Danza (born 1951)
Gerhard Delling (* 1959)
Thomas Helmer (* 1965)

1976-2000

James McAvoy (born 1979)
Palina Rojinski (* 1985)

Died

Before the 17th century

Anselm of Canterbury († 1109)

17th and 18th centuries

Jean Racine († 1699)

19th century

Friedrich von Gärtner († 1843)
Elisabeth Grube († 1871)

20th century

1901-1950

Mark Twain († 1910)
John Maynard Keynes († 1946)

1951-2000

Edward Victor Appleton († 1965)
Marcel Janco († 1984)

21st century

Juan Antonio Samaranch († 2010)

Holidays and memorial days

  • Ecclesiastical and religious days of remembrance

The list of days of remembrance and action contains further entries .


Commons : April 21st  - Collection of images, videos and audio files