Sources: Encyclopedia Britannica, The World Almanac and Book of Facts, Whitaker's Almanac, The Compact Edition of The Oxford English Dictionary, Webster's Encyclopedic Unabridged Dictionary of the English Language, Collins Gem Fact File, Diccionario Enciclopédico Espasa 1 and Wikipedia.. This page layout was last updated on Saturday, May 2nd, 2020 @ 1:28pm CEST (Europe/Madrid).
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