B. R. Ambedkar was a key figure in several social protest movements in India, particularly those advocating for the rights and upliftment of Dalits (formerly known as "untouchables"). Here are some of the notable social protest movements led by Ambedkar:

Mahad Satyagraha (1927):

· Objective: To fight against untouchability and secure the right for Dalits to access water from the Chavdar Lake in Mahad, Maharashtra.

· Significance: The event symbolized the struggle against the practice of untouchability and the assertion of Dalit rights to public spaces.

Temple Entry Movement:

· Objective: Advocated for the right of Dalits to enter Hindu temples from which they were traditionally barred.

· Significance: Ambedkar led movements challenging the exclusionary practices in Hindu temples, emphasizing the need for social equality.

Kalaram Temple Satyagraha (1930):

· Objective: A protest against the untouchability practiced at the Kalaram Temple in Nasik, Maharashtra.

· Significance: Ambedkar led a nonviolent protest seeking the right of Dalits to enter and worship in the temple.

Round Table Conferences (1930-1932):

· Participation: Ambedkar participated in the conferences to represent the interests of Dalits and other marginalized communities.

· Demands: Advocated for political safeguards, separate electorates, and reserved seats for marginalized communities.

Poona Pact (1932):

· Context: During the Round Table Conferences, Ambedkar and Mahatma Gandhi had different views on the political representation of Dalits.

· Resolution: The Poona Pact was a compromise between Ambedkar and Gandhi, leading to reserved seats for Dalits within the general electorate, but with a joint electorate.

Anti-Untouchability March (1933):

· Objective: A symbolic protest march against untouchability, where Ambedkar and his followers publicly drank water from a public tank in Mahad.

· Significance: Challenged social norms and sought to break down the barriers of caste-based discrimination.

Labour Strike in Kamptee (1942):

· Context: During World War II, industrial laborers in Kamptee, Nagpur, went on strike demanding better wages and working conditions.

· Role of Ambedkar: Ambedkar supported the laborers and their demands, reflecting his commitment to social justice in economic aspects as well.

Manusmriti Dahanam (Burning of the Manusmriti):

· Event: Ambedkar publicly burned a copy of the Manusmriti, an ancient Hindu text that he considered discriminatory against Dalits and women.

· Significance: Symbolic protest against caste-based discrimination and oppressive Hindu scriptures.

Dalit Buddhist Movement (1956):

· Objective: Ambedkar embraced Buddhism along with a large number of his followers during a mass conversion ceremony in Nagpur.

· Significance: The movement sought to provide Dalits with a new identity outside the caste system and Hinduism, emphasizing principles of equality.

Conversion to Buddhism (1956):

· Objective: Ambedkar and a large number of his followers converted to Buddhism as a protest against caste-based discrimination within Hinduism.

· Significance: It represented a rejection of the caste system and an assertion of the rights and dignity of Dalits.

These social protest movements led by Ambedkar were integral to his larger vision of social justice, equality, and the annihilation of caste-based discrimination in Indian society. Ambedkar's efforts laid the groundwork for the empowerment and upliftment of marginalized communities, leaving a lasting impact on the socio-political landscape of India.