Grassroots activism refers to efforts by ordinary citizens to advocate for social or political change, often through community organizing and mobilization. This type of activism plays a crucial role in shaping political movements by empowering individuals to voice their concerns and influence policy decisions. It often relies on local engagement, social media, and public demonstrations to raise awareness and build momentum. Grassroots movements can lead to significant shifts in public opinion, create pressure on policymakers, and foster greater political participation, highlighting the power of collective action.