This document provides an overview of how marginalized groups in India have challenged existing inequalities through three main approaches: invoking fundamental rights in the constitution, pushing for legal protections through new laws, and benefitting from government policies and schemes. It discusses how marginalized groups like Dalits, Adivasis, Muslims, and women have fought for equal rights guaranteed under the constitution. It also explains how laws have been enacted to prevent discrimination and exploitation of these communities. Finally, it outlines government efforts like reservation policies that aim to promote social justice and provide opportunities to marginalized groups in education and employment.