The document outlines the history and evolution of planning in India from the 1920s to the 1970s, discussing various plans proposed by leading figures like B.R. Ambedkar, Mahatma Gandhi, and Jawaharlal Nehru. Key plans include the Bombay Plan, the Gandhian Plan, and the Sarvodaya Plan, each emphasizing different aspects of economic development. It highlights the establishment of the Planning Commission in 1950, its significance in national development, and the role of the National Development Council in overseeing the planning process.