What was the most important trade route for India?

The most important trade route for India was the Silk Road. The Silk Road was a network of trade routes that connected the East and West for over 2,000 years. It stretched from China to Europe, passing through India, Central Asia, and the Middle East. The Silk Road was a major conduit for trade in goods such as silk, spices, gold, and precious stones. It also played an important role in the exchange of ideas and technologies. The Silk Road was a major factor in the development of India's economy and culture.