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Operation Candid: Protection of the Royal Family in an Emergency was a Cold War contingency plan of the British Government to evacuate Queen Elizabeth II, the Duke of Edinburgh and other members of the British royal family from London in the event of nuclear war. [1]
Operation Epsilon was the codename of a program in which Allied forces near the end of World War II detained ten German scientists who were thought to have worked on Nazi Germany's nuclear program. The scientists were captured between May 1 and June 30, 1945, [ 1 ] as part of the Allied Alsos Mission , mainly as part of its Operation Big sweep ...
Many sociologists used to believe that the nuclear family was the product of industrialization, but evidence highlighted by historian Peter Laslett suggests that the causality is reversed and that industrialization was so effective in North-western Europe specifically because the pre-existence of the nuclear family fostered its development. [34]
An American nuclear family composed of the mother, father, and their children, c. 1955. A nuclear family (also known as an elementary family, atomic family or conjugal family) is a family group consisting of parents and their children (one or more), typically living in one home residence.
The National Defense Research Committee (NDRC) was an organization created "to coordinate, supervise, and conduct scientific research on the problems underlying the development, production, and use of mechanisms and devices of warfare" in the United States from June 27, 1940, until June 28, 1941.
The percentage of nuclear-family households is approximately half what it was at its peak in the middle of the 20th century. [6] The percentage of married-couple households with children under 18, but without other family members (such as grandparents), has declined to 23.5% of all households in 2000 from 25.6% in 1990, and from 45% in 1960.
A group of 104 rocket scientists at Fort Bliss, Texas. Operation Paperclip was a secret United States intelligence program in which more than 1,600 German scientists, engineers, and technicians were taken from the former Nazi Germany to the U.S. for government employment after the end of World War II in Europe, between 1945 and 1959.
The Manhattan Project was the Allied nuclear weapons research-and-development program, operated during and immediately after World War II, led by the United States with contributions principally from the United Kingdom and Canada. [1] Brigadier General Leslie Groves of the U.S. Army Corps of Engineers became its director in September 1942. [2]