The correct answer is: A. Kranti Dina
Goa Revolution Day is also called as Kranti Dina. It is celebrated on December 19 every year to commemorate the liberation of Goa from Portuguese rule. The day is a public holiday in Goa and is marked with a variety of events and activities, including parades, speeches, and cultural performances.
The Portuguese had ruled Goa for over 450 years, and their rule was marked by oppression and exploitation. The Goan people had long been fighting for their independence, and on December 19, 1961, the Indian Army invaded Goa and liberated the state from Portuguese rule.
The liberation of Goa was a major victory for the Goan people, and it marked the beginning of a new era of freedom and prosperity for the state. Kranti Dina is a day of celebration and pride for the Goan people, and it is a day to remember the sacrifices that were made to achieve independence.
The other options are incorrect because they are not the official name of Goa Revolution Day.