It also outlines proposals for children to be taught a chronological history of Britain, to begin to write simple computer programs at age five and to learn the names of continents, oceans, countries and geographic features, as well as how to use maps and compasses in geography lessons.

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But the small chance of hitting the jackpot and geographic convenience that Vegas features are not the only reasons why people flock.

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The writer also highlighted the fact that the Scottish trail forms part of the International Appalachian Trail (IAT), which also features in the National Geographic list.

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But, as National Geographic described last month, arenga does have some remarkable features that could provide an important, if small-scale, piece of the sustainable energy and development puzzle.

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