The correct answer is 'Article 356' Explanation & Key Takeaways: • Imposition of President's Rule: • The Constitution provides for the imposition of President's Rule in a state under Article 356 if the constitutional machinery fails. • This provision acts as a mechanism to maintain national unity and ensure that state administration functions within the constitutional framework. • When President's Rule is imposed, it results in a situation where the Union takes control of a state, suspending the state government. • The Governor may exercise discretionary powers to submit a report to the President recommending central intervention or President's Rule in the event of a constitutional breakdown. Related Concepts: • The Governor acts as a vital link between the Union government and the State Government, ensuring that the state administration functions in accordance with the Constitution. • The Union government can issue directions to states under certain circumstances to maintain coordination. • The imposition of President's Rule is a critical feature of India's federal system with a unitary bias, reflecting the balance between regional autonomy and national unity.