declared war on Russia and its ally France 10 mln dead, USA new world power, germany, 2 nd rate counrty, 3 other empires Russian, Austrian, Osman declined The Callipoli campaign In 1915 following the Turkish attack on Russia, the allies-Britain, France and Russia launched unsuccessful campaign It was a British attempt to end deadlock of french warfare by forcing a passage through the Dardanelles, forcing Turkey out of the war. Operation failed Expeditionary force witdrew The Mesopotamian campaign Began in 1914, when an Indian force landed at Abadan to protect oil installations. It was a British campaign, aim was to secure Persian oil supplies. 1916 10 000 soldiers were captured by the Turks. Baghdad fell. The Tyrks were defeated, adied by the Arab revolt. Jerusalem was taken in the end of 1917 and Damascus and Aleppo fell in 1918 The campaign on the West Front
Raymond Wolfe, Secret Writing: The Craft of the Cryptographer (McGraw-Hill, 1970, 192 pages), for the high school level. Index 0075 code/134, 137, 139, 140, Ame, C., 248 142, 143, 145, 148 13040 code, 137, 143, 144, 148,171 A-3 scrambler, 294-298 Abbasi, A., 374 ABC Code, 278 Abel, R., 371-372, 376 Acme Code, 278 ADFGVX system, 158-164, 167, 442 ADFGX, 158-161, 165 "Adventure of the Dancing Men, The," 416-420 Advertisements, personal, in newspapers, 414-416 A.E.F. See American Expeditionary Force A.F.S.A. See Armed Forces Security Agency Akin, S. B., 320 Aktiebolaget Cryptograph, 211 Aktiebolaget Cryptoteknik, 211 Albert, A. A., 440 Alberti, L. B., 90-95, 98 All-purpose cipher, 401-402 Alphabet cipher, xii Alphabetical Typewriter (cipher machine.) See PURPLE Amateurs, 388-389, 402-408 See also inventors American Black Chamber. See Black Chamber American Black Chamber, The, 179-181 American Cryptogram Association, 410, 411-412 American Expeditionary Force, 156-157
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