the Roman Empire
コンスタンティノープルにあるオスマン帝国の宮廷
in ancient Persia, the Achaemenid dynasty
the German Empire
大英帝国.
the British Empire
the fall of the Roman Empire
the Turkish Empire―The Ottoman Empire―the Sick Man of Europe
the Ottoman Empire
of history, the period under the Roman Empire
the fall of the Roman Empire
the country established at the end of the nineteenth century, called the Korean Empire