Explanation
Why Correct: Mahatma Gandhi delivered the "Do or Die" speech on August 8, 1942, launching the Quit India Movement, demanding immediate British withdrawal from India.
Distractor Analysis: Subhas Chandra Bose led the Indian National Army and gave the "Give me blood, and I shall give you freedom" call. Surendranath Banerjee was a moderate leader who founded the Indian National Association. Anandamohan Bose was a social reformer and first president of the Indian National Congress.
Takeaway: The Quit India Movement began on August 9, 1942, after Gandhi's arrest, with the slogan "Do or Die" becoming its rallying cry.