Vad hände den 22 April?
Alla
händelser
födslar
dödsfall
helgdagar
HäNDELSER DEN 22 APRIL
Utforska de viktigaste historiska händelserna som inträffade den 22 April.
World War I
År:
1915
World War I: The use of poison gas in World War I escalates when chlorine gas is released as a chemical weapon in the Second Battle of Ypres.
Gilla
Spanish–American War
År:
1898
Spanish–American War: President William McKinley calls for 125,000 volunteers to join the National Guard and fight in Cuba, while Congress more than doubles regular Army forces to 65,000.
Gilla
London Naval Treaty
År:
1930
The United Kingdom, Japan and the United States sign the London Naval Treaty regulating submarine warfare and limiting shipbuilding.
Gilla
Greenland in World War II
År:
1944
World War II: In Greenland, the Allied Sledge Patrol attack the German Bassgeiger weather station.
Gilla
1st Special Operations Wing
År:
1944
The 1st Air Commando Group using Sikorsky R-4 helicopters stage the first use of helicopters in combat with combat search and rescue operations in the China Burma India Theater.
Gilla
FöDELSEDAGAR DEN 22 APRIL
Upptäck kända personer som föddes den 22 April.
Kaneto Shindo
Födelseår:
1912
Kaneto Shindo, Japanese director, producer, and screenwriter (died 2012)
Gilla
Norman Steenrod
Födelseår:
1910
Norman Steenrod, American mathematician and academic (died 1971)
Gilla
DöDSFALL DEN 22 APRIL
Minns anmärkningsvärda personer som avled den 22 April.
Henry Royce
Dödsår:
1933
Henry Royce, English engineer and businessman, co-founded Rolls-Royce Limited (born 1863)
Gilla
HELGDAGAR DEN 22 APRIL
Se vilka högtider och helgdagar som firas den 22 April världen över.
April 22 (Eastern Orthodox liturgics)
Christian feast day: April 22 (Eastern Orthodox liturgics)
Gilla
Earth Day
Earth Day (International observance) and its related observance: International Mother Earth Day
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