2 Read the source below carefully to answer question (a). Language is extremely important in the development of any nation. A common language helps to build a shared understanding of what a nation believes in. Urdu became the national language of Pakistan but, due to the diversity of languages and culture across the country, many regional languages have been promoted by the government. One of these is Punjabi. (a) How has the Pakistan government promoted the development of Punjabi?  (b) Why was Bengal partitioned in 1905?  (c) ‘The Lucknow Pact of 1916 was the most important attempt by either the Muslims, Hindus or the British government in seeking a solution to the problems in the sub-continent between 1909 and 1919.’ Do you agree? Give reasons for your answer.