Welcome to the 1520 Perfect Dictionary
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| Demographic transition | |
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| DEMOGRAPHIC TRANSITION Definition: (Social science) Period of demographic change occurring concomitantly with industrialization, usually beginning with traditionally high birth and death rates and a resulting slow rate of population growth; with death rate declining due to developments in public health and medicine, creating a demographic gap and expanding population; and finally, followed by falling birth rate, restoring the pattern of moderate growth. ___________________________________ .. >> NOT APPLICABLE. See perfect occurrence (1). See perfect characteristic (1). _____ See perfect particularity (1). See perfect CONCOMITANCE. | |
1520 Products |
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1520 Products was established in 2005 with the purpose of entertaining and teaching us on key and important aspects of life (such as marriage, sex, etc) through the playing of games which will allow us to laugh but at the same time pass a message of what is the right or ideal way. |
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 1520 Sex Game |
 1520 Puzzles |
 1520 Marriage Game |