Which are the main Indian festivals depicting victory of good over evil?

The main Indian festivals that depict the victory of good over evil include Dussehra, which celebrates Lord Rama's triumph over the demon king Ravana, symbolizing the victory of righteousness. Diwali, known as the Festival of Lights, marks Lord Rama's return to Ayodhya after defeating Ravana and the victory of light over darkness. Additionally, Holi, the festival of colors, commemorates the defeat of the demoness Holika, representing the triumph of devotion and virtue. These festivals highlight the cultural significance of good prevailing over evil in Indian traditions.