Grassroots movements are significant in national politics as they mobilize public support and drive social change from the bottom up. These movements often emerge in response to specific issues, rallying individuals around shared values and goals, and can influence policymakers and political agendas. Through advocacy, activism, and community engagement, grassroots organizations bring attention to marginalized voices, advocate for reform, and challenge existing power structures. Their impact can lead to shifts in public policy, increased political awareness, and a more engaged citizenry that demands accountability from leadership.