<prompt> Translate the following text to EnglishUturuki ilishinda Constantinople mwaka 1453 na kufungia Genoa soko la bahari nyeusi, lakini Venice ilifanya mpango mpya huko Cyprus na hata modus vivendi huko Constantinople.  <response>: On the international scene, the Turkish conquest of Constantinople in 1453 closed Genoas Black Sea markets, but competitor Venice worked out a new deal in Cyprus and even a modus vivendi in Constantinople itself. 