Non-violent resistance is significant in political movements as it emphasizes peaceful means to achieve social or political change. This approach can unite diverse groups, fostering wider participation while avoiding violence that often leads to backlash. Historical examples, like Gandhi's campaigns and the American civil rights movement, illustrate how non-violent tactics can effectively mobilize public support and challenge oppressive systems. Non-violent resistance can also highlight moral arguments, drawing attention to injustices and creating pressure for reform, thereby contributing to lasting societal change.