The son of a prominent lawyer and nationalist statesman, Nehru was a graduate of Cambridge University and the Inner Temple, where he trained to be a barrister. Upon his return to India, he enrolled at the Allahabad High Court while taking an interest in national politics. Nehru's involvement in politics would gradually replace his legal practice. A committed nationalist since his teenage years, Nehru became a rising figure in Indian politics during the upheavals of the 1910s. He became the preeminent leader of the left-wing factions of the Indian National Congress during the 1920s, and eventually of the entire Congress, with the tacit approval of his mentor, Gandhi. As Congress President, Nehru called for complete independence from Britain, and initiated a decisive shift towards the left in Indian politics. He was the principal author of the Indian Declaration of Independence (1929).
Nehru and the Congress dominated Indian politics during the 1930s as the country moved towards independence. His idea of a secular nation state was seemingly validated when the Congress under his leadership swept the provincial elections in 1937 while the separatist Muslim League failed to form a government in any of the Indian provinces. But, these achievements were