They were known as “iron coffins”—the German U-Boats that terrorized Allied shipping during World War II. In this volume commemorating the fiftieth anniversary of the Battle of the Atlantic, historians from both sides of the ocean offer new insights into the conflict.The Battle of the Atlantic was the most important campaign of the war, for Allied success in Europe depended on massive movements of ships, men, and matériel across the Atlantic from the Americas. In spite of an unprecedented Allied shipbuilding effort, German U-boats were causing severe damage to this vital supply line; unless the deadly U-boat menace could be eliminated, the Allies would be unable to defeat Nazi Germany.The cost in lives lost and ships sunk was appalling, but statistics alone do not reflect the human dimension of this most terrible sea fight. It is a story of incredible courage and unspeakable cruelty, one in which calculated risks and life-or-death decisions became commonplace. It is a story of the combined efforts of planners and strategists, spies and codebreakers, naval officers and crews, merchant mariners, and civilians at home in both Allied and Axis nations to achieve an end to the carnage at sea. And it is a story of the triumph of technology, as Allied advances in radar and sonar ultimately led to victory over the German wolfpacks.The book makes an important contribution to the history of World War II, examining both much-studied and lesser-known aspects of this critical campaign. Its contributors provide a comprehensive account of all who participated in this long and costly effort: those who planned, those who fought, those who waited, and those who died.
外层空间争夺是美国人梦想中一个重要主题,在外层空间部署毁灭性的大规模武器,称霸地球成为美国当局的目标,本书为这一目标作了说明。
... 103 , Tuscumbia , Ala . , 197 , 199 , 200 184 Starling , Lyne , 165 Valley Head , Ga . , 105 Steedman , James B. ... 107 , Williams , Alpheus S. , 60 , 61 , 63 , 76 108 , 110 , 120 , 121 , 145 , 146 , 149–151 , Wilson , James H.
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Moss and Hume , p . 352 . 34. The data are described in N. S. Ross , " Employment in Shipbuilding and ShipRepairing in Great Britain , " Journal of the Roval Statistical Society , Series A , 115 , 1952 , pp . 524-533 . 35.
But roughly at the same time as Samuel , a British engineer , W. D. Pearson , made the attempt . In 1901 Pearson — while building a railway along Mexico's east coast — espied standing pools of oil at Tampico , and this led him to seek ...
Military Misfortune by Eliot A. Cohen & John Gooch 296 pages , The Free Press New York , N.Y. , 1990. $ 22.95 ISBN 01-02-906060-5 Why do competent armies fail ? What explains these “ lost victories , ” as Field ...
He installed three 70 - pounders , a 150 - pounder . and a pair of 100 - pound Parrott rifled guns atop the Morro with a 250 - pound French Vavasseur and another four 70 - pounders at a lower battery . He also created two batteries on ...
U.S. Air Force Major Michael Donnelly was diagnosed with ALS, Lou Gehrig's Disease, after his tour of duty in Desert Storm.
257 ― Bergère MarieClaire, Bianco Lucien και Domes J., La Chine au ΧΧe siècle, 2 τόμοι, Παρίσι, Fayard, 19891990. 258 ― Bergère MarieClaire, Sun YatSen, Παρίσι, Fayard, 1994. 259 ― Bianco Lucien, Les Origines de la révolution chinoise, ...