Decades: 1550s BC 1540s BC 1530s BC 1520s BC 1510s BC - 1500s BC - 1490s BC 1480s BC 1470s BC 1460s BC 1450s BC
Significant People
... in 138 BC exploring much of Central Asia for Emperor Han Wu Di[?] Zheng He, (1371-1435), Chinese admiral who travelled widely over the Indian Ocean and other seas, ...