Grassroots advocacy plays a crucial role in policy change by mobilizing community members around specific issues. This approach enables ordinary citizens to influence decision-makers by raising awareness and demonstrating public support for particular causes. By harnessing public opinion, grassroots efforts can pressure legislators and policymakers to consider alternative viewpoints and priorities. The significance lies in its ability to democratize the political process, giving marginalized voices a platform and promoting accountability in government actions, thereby fostering a responsive and engaged civic environment.