Introduction:
The Constitution plays a crucial role in people's struggle for equality. It serves as a guiding document that outlines the fundamental rights and principles of the citizens, ensuring their equality before the law. In the Indian context, the Constitution of India has been instrumental in promoting and protecting equality among its diverse population.

Key Role of the Constitution:

1. Guaranteeing Fundamental Rights:
The Constitution provides a comprehensive framework for the protection of fundamental rights such as the right to equality, right to freedom, right against discrimination, etc. These rights are crucial in ensuring that every individual is treated equally and has equal opportunities.

2. Prohibition of Discrimination:
The Constitution explicitly prohibits discrimination based on various grounds such as religion, race, caste, sex, etc. It establishes equality as a fundamental principle and ensures that no citizen is discriminated against on these grounds.

3. Affirmative Action:
The Constitution also empowers the state to take affirmative action measures to uplift marginalized and disadvantaged sections of society. Through reservations in educational institutions, government jobs, and political representation, the Constitution aims to bridge the gaps and provide equal opportunities to historically oppressed communities.

4. Right to Constitutional Remedies:
The Constitution provides the right to constitutional remedies, allowing individuals to seek legal recourse if their rights are violated. This ensures that citizens have a means to fight against discrimination and inequality, making the struggle for equality more effective.

5. Constitutional Amendments:
The Constitution can be amended to accommodate changing social realities and address the issues related to equality. Amendments have been made to promote gender equality, abolish untouchability, and strengthen the rights of marginalized communities.

Conclusion:
The Constitution plays a pivotal role in people's struggle for equality by guaranteeing fundamental rights, prohibiting discrimination, providing affirmative action, ensuring access to constitutional remedies, and allowing for necessary amendments. It serves as a beacon of hope and a legal framework that promotes equality and social justice for all citizens.