The expression 'Aya Ram, Gaya Ram' emerged in the politics of India around 1967 as a result of which of the following?

Shifting political loyalties and defections

The correct answer is Option 2- Shifting political loyalties and defections

Defection means an elected representative leaves the party on whose symbol he/she was elected and joins another party. After the 1967 general election, the breakaway Congress legislators played an important role in installing non-Congress governments in three States - Haryana, Madhya Pradesh and Uttar Pradesh. The constant realignments and shifting political loyalties in this period gave rise to the expression ‘Aya Ram, Gaya Ram’.

The expression ‘aya ram, gaya ram’ became popular in the political vocabulary in India to describe the practice of frequent floorcrossing by legislators. Literally translated the terms meant, Ram came and Ram went. The expression originated in an amazing feat of floor crossing achieved by Gaya Lal, an MLA in Haryana, in 1967. He changed his party thrice in a fortnight, from Congress to United Front, back to Congress and then within nine hours to United Front again! It is said that when Gaya Lal declared his intention to quit the United Front and join the Congress, the Congress leader, Rao Birendra Singh brought him to Chandigarh press and declared “Gaya Ram was now Aya Ram”. Gaya Lal’s feat was immortalised in the phrase “Aya Ram, Gaya Ram” which became the subject of numerous jokes and cartoons. Later, the Constitution was amended to prevent defections.