Step 1: Political Origin of the Phrase:
The infamous political slogan 'Aya Ram, Gaya Ram' became an integral part of Indian political lexicon to describe frequent floor-crossing, political defections, and horse-trading among legislators. It was coined in 1967 following the actions of an MLA named Gaya Lal.
Step 2: Geographical Identification:
Gaya Lal won his seat in the 1967 elections in the newly formed state of Haryana and switched his party allegiance three times within a single fortnight. On the provided political outline map of India, the northwestern state of Haryana, which surrounds the National Capital Territory of Delhi on three sides, is marked with the alphabet letter A.