Libia Lobo Sardesai, who was honoured with the Padma Shri In January 2025, is known for her contribution to which of the following causes?

The correct option is Goa’s liberation struggle.

Libia Lobo Sardesai is a prominent freedom fighter who played a vital and historic role in the liberation of Goa from Portuguese rule. Along with her husband, Vaman Sardesai, she ran the underground radio station called "Voice of Freedom" (Voce de Liberdade) from 1955 until Goa's liberation in 1961.
This clandestine radio station was crucial in broadcasting nationalistic programs, countering Portuguese propaganda, and motivating the local population as well as freedom fighters during the struggle. Recognizing her lifelong dedication and historic contribution to this cause, she was honored with the Padma Shri in January 2025.