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¿Cuáles son las naciones-estado que la ONU no reconoce plenamente?

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la Grotte Chauvet

Le Brésil dans son contexte régional économique en 2009

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elOrdenMundial S.XXI on

Europa ante el dilema de la energía nuclear …

Enigma Machine - Enigma Machine During World War II, the Germans used the Enigma, a cipher machine, to develop nearly unbreakable codes for sending messages. The Enigma's settings offered 150,000,000,000,000,000,000 possible solutions, yet the Allies were eventually able to crack its code. By end of the war, 10 percent of all German Enigma communications were decoded at Bletchley Park, in England, on the world’s first electromagnetic computers.

Map of the black homelands in South Africa at the end of apartheid in 1994

Linguistic map of the Altaic, Turkic and Uralic languages

Population Density of South America Map