15. Nonviolence
Nonviolence is a philosophy and strategy that advocates for social change without causing harm to others. Rooted in ancient Indian principles like ahimsa, it gained prominence through leaders such as Mahatma Gandhi and Martin Luther King Jr., who employed nonviolent resistance to achieve civil rights and independence. This approach has proven effective in various global movements, demonstrating the power of peaceful protest in confronting injustice (en.wikipedia.org).
