Great world empires occupy an important position in the development of world history, and their historical developments are representative. The series of books on the history of world empires has a total of 8 volumes, each volume contains one country, namely the Roman Empire, the Persian Empire, the Mughal Empire, the Austro-Hungarian Empire, the Ottoman Empire, the Russian Empire, the Napoleonic Empire, and the Alexander Empire. It introduces the rise and fall of once powerful and glorious empires in history, and shows the civilizations and major historical events of various countries.