The temperature on December 25, 1954 was between 1.2 °C and 8.1 °C and averaged 5.2 °C. There was 3.6 mm of rain during 7.4 hours. There was 0.1 hours of sunshine (1%). The almost completely overcast was. The average windspeed was 4 Bft (moderate breeze) and was prevailing from the west-southwest. Source: KNMI
January 21 » The first nuclear-powered submarine, the USSNautilus, is launched in Groton, Connecticut by Mamie Eisenhower, the First Lady of the United States.
March 13 » The Battle of Điện Biên Phủ begins with an artillery barrage by Viet Minh forces under Võ Nguyên Giáp; Viet Minh victory lead to the end of the First Indochina War and French withdrawal from Vietnam.
April 18 » Gamal Abdel Nasser seizes power in Egypt.
April 26 » The Geneva Conference, an effort to restore peace in Indochina and Korea, begins.
September 3 » The German submarineU-505 begins its move from a specially constructed dock to its site at Chicago's Museum of Science and Industry.
December 2 » The Sino-American Mutual Defense Treaty, between the United States and Taiwan, is signed in Washington, D.C.
When copying data from this family tree, please include a reference to the origin: Dr Wilton McDonald- black Hebrew, "McDonald Wilton family tree- black Hebrew Yahya family line 1", database, Genealogy Online (https://www.genealogieonline.nl/mcdonald-wilton-family-tree/I846288.php : accessed June 25, 2024), "Napoleon Constantineau (1887-1954)".
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