The method of impeachment of the President of India is adopted from the United States of America. This provision has been incorporated in the Indian Constitution under Article 61.

Impeachment of the President of India:
Impeachment is the process of removing an elected official from office before the end of their term. In India, the President can be impeached for violating the Constitution. The impeachment process is initiated in the Parliament and requires a special majority to remove the President from office.

Adoption of Impeachment from the USA:
The Indian Constitution has borrowed many provisions from various countries, and the method of impeachment has been adopted from the United States of America. The US Constitution provides for the impeachment of the President for "high crimes and misdemeanors" committed while in office. The Indian Constitution also provides for the impeachment of the President for violating the Constitution.

Similarity between the USA and India:
The impeachment process in the USA and India requires a special majority to remove the President from office. In the USA, the House of Representatives initiates the process, and the Senate acts as the court of impeachment. Similarly, in India, the impeachment process is initiated by either House of Parliament, and the other House acts as the court of impeachment.

Conclusion:
The adoption of the impeachment process from the USA is an important feature of the Indian Constitution. It provides for the removal of the President if they violate the Constitution. The process is initiated in the Parliament and requires a special majority to remove the President from office. It is a safeguard against the abuse of power by the President and ensures that they are held accountable for their actions.