As is often the case after a major war, the end of
World War II brought a
baby boom to many countries, notably those in
Europe,
Asia,
North America, and
Australasia. There is some disagreement as to the precise beginning and ending dates of the post-war baby boom, but the range most commonly accepted is 1946 to 1964. In the United States alone, approximately 76 million babies were born between those years. In 1946, live births in the U.S. surged from 222,721 in January to 233,452 in May. In October, 339,499 babies were born. By the end of the 1940s, about 32 million babies had been born, compared with 24 million in the lean 1930s. In 1954, annual births first topped four million and did not drop below that figure until 1965, when four out of ten Americans were under the age of twenty.
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