The Brainliest Answer!
1. The Kuishangs, or Kushans were originally hailing from China.
2. Kujula Kadphises who lived 30-80 AD established the Kushan dynasty in 78 AD.
3. It was the kushans that introduced gold coins in India
4. They were excellent traders and craftsmen.
5. After Emperor Vasudeva's death, the dynasty went into decline.

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