Indian Polity · Polity

Consider the following developments in the constitutional–political evolution of India: I. The Fundamental Duties were inserted into the Constitution by introducing Part IVA through a constitutional amendment. II. The Supreme Court propounded the Basic Structure doctrine while deciding a landmark constitutional case concerning Parliament's amending powers. III. A Proclamation of Emergency was issued under Article 352 on the ground of internal disturbance. IV. The Union Government assumed ownership and control of fourteen major private commercial banks through legislative action. Arrange the above events in the correct chronological order.