Redirected from 666 BC
Decades: 710s BC 700s BC 690s BC 680s BC 670s BC - 660s BC - 650s BC 640s BC 630s BC 620s BC 610s BC
Significant People
... Qian[?] - spent 12 years starting in 138 BC exploring much of Central Asia for Emperor Han Wu Di[?] Zheng He, (1371-1435), Chinese admiral who travelled widely over ...