Strategic aspects -- Congresses 13 Congresses -- 7 National security -- 6 Foreign relations -- 3 Sea-power -- 3 Dictionaries 2 more ... Dictionaries -- 2 Foreign economic relations -- 2 Marine resources -- 2 Military relations -- 2 Address essays, lectures 1 Addresses, essays, lectures 1 Addresses, essays, lectures -- 1 Congresse 1 Cpongresses 1 Economic conditions -- 1 Economic forecasting -- 1 Forecasting -- 1 Freedom of the seas -- 1 Indian Ocean -- 1 International status -- 1 Maritime law -- 1 Naval strategy -- 1 Pacific Area cooperation -- 1 Pacific area -- 1 Petroleum industry and trade -- 1 Philosophy, Oriental -- 1 Politics and government -- 1 Social conditions -- 1 less ...