The significance of civil rights movements in the political landscape lies in their role in advancing social justice and human rights. These movements challenge systemic inequalities and discrimination, pushing for legislative and societal changes. They often aim to secure equal rights and protections for marginalized communities, influencing public policy and national discourse. Civil rights movements have historically led to landmark legislation, such as the Civil Rights Act and the Voting Rights Act, which reshaped the legal framework governing individual rights and liberties in society.