dynastys
What Dynasty created medicine
Tang dynasty made medcine
What Dynasty held the record for longest rule in Chinese history
Zhou Dynasty held the record for longest rule
What Dynasty created a golden age of culture and stability that included the invention of a writing system and an increase in trade along the Yellow river.
Shang Dynasty was the one that created the golden age of culture and stability that included the invention of a writing system and an increase in trade along the Yellow river.