Why was non cooperation a powerful tool?

Non-cooperation was a powerful tool because it disrupted the normal functioning of colonial governments and economies without resorting to violence. By encouraging people to withdraw their support from oppressive systems—such as boycotting British goods, schools, and institutions—movements like India's independence struggle mobilized large segments of the population, amplifying their collective voice. This strategy not only showcased the unity and resolve of the oppressed but also highlighted the moral contradictions of colonial rule, ultimately pressuring authorities to reconsider their policies.