admiralty adolf hitler aircraft carrier anthony eden aryan berlin british empire destroyer eric phipps erich raeder events preceding world war ii in europe far east first sea lord france geneva george v of the united kingdom gerard muirhead-gould great depression heavy cruiser herbert von dirksen italy joachim von ribbentrop john simon kiel konstantin von neurath kriegsmarine kurt von schleicher lebensraum light cruiser london london naval conference louis barthou luftwaffe mein kampf munich munich agreement nationalism nazi germany nevile henderson neville chamberlain north sea pierre laval plan z poland ramsay macdonald royal navy ruhr samuel hoare soviet union switzerland torpedo boat treaty of versailles united kingdom united kingdom of great britain and ireland washington naval conference wehrmacht weimar republic wilhelmshaven world disarmament conference zweites buch