Telangana
When India became independent from the British Empire in 1947, the Nizam of Hyderabad did not want to merge with the Indian Union and wanted to remain independent. The Government of India annexed Hyderabad State on 17 September 1948 after a military operation called Operation Polo. It appointed a civil servant, M. K. Vellodi, as first chief minister of Hyderabad State on 26 January 1950. He administered the state with the help of English-educated bureaucrats from the Madras and Bombay states, who were familiar with British systems of administration unlike the bureaucrats of Hyderabad State who used a completely different administrative system. The official language of the state was switched from Urdu to English.
Kashmir conflict
British rule in the Indian subcontinent ended in 1947 with the creation of new states: the Dominion of Pakistan and the Union of India, as the successor states to British India. The British Paramountcy over the 562 Indian princely states ended. According to the Indian Independence Act 1947, "the suzerainty of His Majesty over the Indian States lapses, and with it, all treaties and agreements in force at the date of the passing of this Act between His Majesty and the rulers of Indian States". States were thereafter left to choose whether to join India or Pakistan or to remain independent. Jammu and Kashmir, the largest of the princely states, had a predominantly Muslim population ruled by the Hindu Maharaja Hari Singh. He decided to stay independent because he expected that the State's Muslims would be unhappy with accession to India, and the Hindus and Sikhs would become vulnerable if he joined Pakistan. On 11 August, the Maharaja dismissed his prime minister Ram Chandra Kak, who had advocated independence. Observers and scholars interpret this action as a tilt towards accession to India. Pakistanis decided to preempt this possibility by wresting Kashmir by force if necessary.