Some details are broadly right, but the clip oversimplifies history and gets key facts wrong, especially about Bose’s Congress membership and the origin of Gandhi’s titles.
Claim-by-claim breakdown
Accurate (84% confidence): Rabindranath Tagore was among the first prominent people to call Gandhi 'Mahatma'. Historical references commonly credit Tagore as an early user of 'Mahatma' for Gandhi, though some sources note earlier or parallel usage.
False (98% confidence): Subhas Chandra Bose joined the Indian National Congress in 1938. Authoritative biographies state Bose returned to India in 1921 and later became Congress president in 1938 and 1939.
Accurate (94% confidence): Subhas Chandra Bose resigned from Congress in 1939 because of disagreements with Gandhi and other leaders. Bose was elected Congress president in 1939 and resigned that year over differences about strategy and ideology.
Accurate (88% confidence): Subhas Chandra Bose died in 1945. The official version says Bose died on 18 August 1945 in a plane crash in Taipei.
False (96% confidence): The title 'Father of the Nation' for Gandhi was officially given by the Indian government. Sources note that Gandhi was revered as the Father of the Nation, but the Government of India never formally bestowed the title.
Accurate (86% confidence): Subhas Chandra Bose first called Gandhi 'Father of the Nation'. Multiple reputable summaries say Bose addressed Gandhi as 'Father of the Nation' in an Azad Hind Radio broadcast in 1944.
Accurate (82% confidence): Gandhi conducted controversial 'brahmacharya' experiments involving sleeping with young women, including in late 1946. Historical reporting and archival material describe Gandhi sleeping with young women such as Manu as part of his celibacy experiments, which remain controversial.
Accurate (93% confidence): The Direct Action Day violence began in August 1946 after the Muslim League called for direct action on 16 August. The Muslim League called Direct Action Day on 16 August 1946, which preceded major communal violence, including in Calcutta.