Explanation:

Vishti refers to a practice of forced labour in ancient India. It was a system in which labourers were forced to work for the state or the king without any payment. The practice was prevalent during the Vedic period and continued until the medieval period.

Vishti was considered a form of punishment for criminals or those who had committed a crime. It was also used as a means of collecting revenue from the people. The labourers were usually made to work on construction projects such as building roads, canals, and monuments. They were also employed in agriculture, mining, and other such activities.

The practice of Vishti was considered a violation of human rights as it involved forced labour without any payment. The labourers were often subjected to harsh working conditions and were not given any safety measures. Many of them died due to accidents or diseases that they contracted while working.

Over time, the practice of Vishti was abolished in many parts of India due to the efforts of social reformers and the government. Today, forced labour is illegal in India and is punishable under the law.

Conclusion:

Vishti was a practice of forced labour in ancient India. It was a system in which labourers were forced to work for the state or the king without any payment. The practice was prevalent during the Vedic period and continued until the medieval period. It was considered a violation of human rights and was abolished in many parts of India due to the efforts of social reformers and the government.