202 BC to 220 AD
Founded by Liu Bang, a former peasant
Developed civil service exams to hire for government jobs Invented rudders for ships, paper, wheelbarrow, acupuncture, seismograph Han astronomers studied Venus, Jupiter, and Saturn Chang Ch’ien was sent westward to explore/set up trade. Returned 13 years later with only 1 member of his party, but his journeys encouraged the development of the Silk Road
Silk Road grew greatly during the Han Dynasty.