A place known as Haishenwai or Urajio and now a major seaport on the East Sea has been known by what name since the 1860 Treaty of Beijing?
Which city has been by turns, since 1320, Lithuanian, Polish-Lithuanian, Ukrainian, Swedish, Russian, German, Polish, part of the USSR, and Belarussian?
Where is the World Heritage city, once a capital in Nabataea and now a major archaeological site for Roman, Byzantine and Muslim ruins with further ancient Nabataean and Roman monuments, Christian churches, mosques and Madrasas?
