before the development of the north sea oil fields
21The Geographical Pivot of History — Sir Halford Mackinder s Heartland theory concept showing the situation of the pivot area established in the Theory of the Heartland. The Geographical Pivot of History was an article submitted by Halford John Mackinder in 1904 to the …
22THE EVENTS — introduction European Jewry in the Early 1930s Germany in the Early 1930s the expansion of the reich …
23Control of the National Grid — The National Grid is the high voltage electric power transmission network in Great Britain, connecting power stations and major substations, and has a synchronized organization such that electricity generated anywhere in Great Britain can be used …
24North Yemen Civil War — Yemen Civil War and Yemeni Civil War redirect here. For other uses, see Yemen Civil War (disambiguation). North Yemen Civil War Part of the Cold War …
25The Beatles — This article is about the band. For other uses, see The Beatles (disambiguation). Fab Four redirects here. For other uses, see Fab Four (disambiguation) …
26North American B-25 Mitchell — B 25 redirects here. For British World War II era fighter plane, see Blackburn Roc. B 25 Mitchell …
27History of the Basque people — The Basque people ( eu. Euskaldunak) are a group of people inhabiting adjacent areas of Spain and France. Their history is therefore interconnected with Spanish and French history and also with the history of many other past and present countries …
28The Real World: Las Vegas (2011) — For the 2002–2003 season of the same TV series, see The Real World: Las Vegas. The Real World: Las Vegas Title frame Genre Reality Created by …
29Netherlands, The — officially Kingdom of The Netherlands byname Holland Country, northwestern Europe. Area: 16,033 sq mi (41,526 sq km). Population (2002 est.): 16,142,000. Capital: Amsterdam; Seat of Government: The Hague. Most of the people are Dutch. Languages:… …
30History of the petroleum industry in Canada (frontier exploration and development) — discoveries took place near population centres or along lines of penetration into the frontier. The first oil play, for example, was in southern Ontario. The first western natural gas discovery occurred on a Canadian Pacific Railway right of way …
