Rites to writing, pre c.1050 BC
Sages and heroes, c.1050-c. 250 BC
The first empire, c. 250-210 BC
Han ascendant, 210-141 BC
Within and beyond, 141 BC-AD 1
Wang Mang and the Han reprise, AD 1-189
Four hundred years of vicissitude, 189-550
Sui, Tang and the second empire, 550-650
Reconfiguring the empire, 755-1005
By land and sea, 1235-1405
The rites of Ming, 1405-1620
The Manchu conquest, 1620-1760
Death throes of empire, 1760-1880
Republicans and nationalists, 1880-1950.