Title: Indian National Congress
Content:  extremists. Congress included a number of prominent political figures. Dadabhai Naoroji, a member of the sister Indian National Association, was elected president of the party in 1886 and was the first Indian Member of Parliament in the British House of Commons (1892–1895). Congress also included Bal Gangadhar Tilak, Bipin Chandra Pal, Lala Lajpat Rai, Gopal Krishna Gokhale, and Mohammed Ali Jinnah. Jinnah was a member of the moderate group in the Congress, favouring Hindu–Muslim unity in achieving self-government. Later he became the leader of the Muslim League and instrumental in the creation of Pakistan. Congress was transformed into a mass movement by Surendranath Banerjee during the partition of Bengal in 1905, and the resultant Swadeshi movement.
Title: History of the Indian National Congress
Content:  palpable and radical. With the election of Mohandas K. Gandhi to the presidency of the Indian National Congress, the battle of the party's soul was won, and a new path to India's destiny was forged. Lokmanya Tilak, whom Gandhi had called The Father of Modern India died in 1920, and Gopal Krishna Gokhale had died four years earlier. Motilal Nehru, Lala Lajpat Rai and some other stalwarts backed Gandhi as they were not sure that they can lead the people like Tilak and Gokhale. Thus it was now entirely up to Gandhi's Congress to show the way for the nation.
Title: Dominion of India
Content:  By the early 1920s, the Indian National Congress had become the principal leader of Indian nationalism. Led by Mahatma Gandhi, the Congress was to lead India to independence from the United Kingdom, and powerfully influence other anti-colonial nationalist movements in the British Empire. The Congress's vision of an independent India based on religious pluralism was challenged in the early 1940s by a new Muslim nationalism, led by the All-India Muslim League and Muhammad Ali Jinnah, which demanded a separate homeland for the Muslims of British India. In the 1945 general elections in Britain, Labour Party won. A government headed by Clement Attlee, with Stafford Cripps and Lord Pethick-Lawrence in the Cabinet, was sworn in. Many in the new government, including Attlee, had a long history of supporting the decolonization of India. Late in 1946, the Labour government, its exchequer, and 
Title: Indian National Congress
Content:  The Indian National Congress (often called the Congress Party or simply Congress, abbr. INC) is a political party in India with widespread roots. Founded in 1885, it was the first modern nationalist movement to emerge in the British Empire in Asia and Africa. From the late 19th century, and especially after 1920, under the leadership of Mahatma Gandhi, Congress became the principal leader of the Indian independence movement. Congress led India to independence from the United Kingdom, and powerfully influenced other anti-colonial nationalist movements in the British Empire. The Congress today is one of the two major political parties in India, along with its main rival the Bharatiya Janata Party. It 
Title: Indian National Congress
Content:  group led by Gokhale, in 1924 Gandhi became president of Congress. The rise of Gandhi's popularity and his satyagraha art of revolution led to support from Sardar Vallabhbhai Patel, Pandit Jawaharlal Nehru, Rajendra Prasad, Khan Mohammad Abbas Khan, Khan Abdul Ghaffar Khan, Chakravarti Rajgopalachari, Anugrah Narayan Sinha, Jayaprakash Narayan, Jivatram Kripalani, and Maulana Abul Kalam Azad. As a result of prevailing nationalism, Gandhi's popularity, and the party's attempts at eradicating caste differences, untouchability, poverty, and religious and ethnic divisions, Congress became a forceful and dominant group. Although its members were predominantly Hindu, it had members from other religions, economic classes, and ethnic and linguistic groups. 
Title: History of the Indian National Congress
Content:   The Indian National Congress was established when 72 delegates from all over the country met at Bombay in 1885. Prominent delegates included Dadabhai Naoroji, Surendranath Banerjee, Badruddin Tyabji, W. C. Bonnerjee, S. Ramaswami Mudaliar, S.Subramanya Iyer and Romesh Chunder Dutt. The Englishman A.O. Hume, a former British civil servant was one of the founding members of the Indian National Congress.
Title: Indian National Congress
Content:  in Bombay with the approval of the Viceroy Lord Dufferin. Umesh Chandra Banerjee was the first president of Congress; the first session was attended by 72 delegates, representing each province of India. Notable representatives included Scottish ICS officer William Wedderburn, Dadabhai Naoroji, Pherozeshah Mehta of the Bombay Presidency Association, Ganesh Vasudeo Joshi of the Poona Sarvajanik Sabha, social reformer and newspaper editor Gopal Ganesh Agarkar, Justice K. T. Telang, N. G. Chandavarkar, Dinshaw Wacha, Behramji Malabari, journalist and activist Gooty Kesava Pillai, and P. Rangaiah Naidu of the Madras Mahajana Sabha. This small elite group, unrepresentative of the Indian masses at the time, functioned more as a stage for elite Indian ambitions than a political party for the first decade of its existence.
Title: History of the Indian National Congress
Content:  Mohandas Karamchand Gandhi, who later on became more popular as Mahatma Gandhi, had success in defeating the British in Champaran and Kheda, giving India its first victory in the struggle for freedom. Then Indian National Congress had supported that movement; Indians gained confidence in the working of that organization that the British could be thwarted through that organization, and millions of young people from across the country flooded into Congress membership.
Title: History of the Indian National Congress
Content:  The first spurts of nationalistic sentiment that rose amongst Congress members were when the desire to be represented in the bodies of government, to have a say, a vote in the lawmaking and issues of administration of India. Congressmen saw themselves as loyalists, but wanted an active role in governing their own country, albeit as part of the Empire. This was personified by Dadabhai Naoroji, considered by many as the eldest Indian statesman. Naoroji went as far as contesting, successfully, an election to the British House of Commons, becoming its first Indian member. That he was aided in his campaign by young, aspiring Indian student activists like Muhammad Ali Jinnah, describes where the imagination of the new Indian generation lay. Bal 
Title: Indian independence movement
Content:  The decades following the Rebellion were a period of growing political awareness, the manifestation of Indian public opinion and the emergence of Indian leadership at both national and provincial levels. Dadabhai Naoroji formed the East India Association in 1867 and Surendranath Banerjee founded the Indian National Association in 1876. Inspired by a suggestion made by A.O. Hume, a retired Scottish civil servant, seventy-two Indian delegates met in Bombay in 1885 and founded the Indian National Congress. They were mostly members of the upwardly mobile and successful western-educated provincial elites, engaged in professions such as law, teaching and journalism. At its inception, Congress had no well-defined ideology and commanded few of the resources essential 

Question: who became a leader of the indian national congress?
Answer: Mahatma Gandhi.