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.
Constituent Assembly of India
The elections for the 296 seats assigned to the British Indian provinces were completed by August 1946. Congress won 208 seats, and the Muslim League 73. After this election, the Muslim League refused to cooperate with the Congress, and the political situation deteriorated. Hindu-Muslim riots began, and the Muslim League demanded a separate constituent assembly for Muslims in India. On 3 June 1947 Lord Mountbatten, the last British Governor-General of India, announced his intention to scrap the Cabinet Mission Plan; this culminated in the Indian Independence Act 1947 and the separate nations of India and Pakistan. The Indian Independence Act was passed on 18 July 1947 and, although it was earlier declared that India would become independent in June 1948, this event led to independence on 15 August 1947. The Constituent Assembly (elected for an undivided India) met for the first time on 9 December 1946, reassembling on 14 August 1947 as a sovereign body and successor to the British parliament's authority in India. As a result of the partition, under the Mountbatten plan, a separate Constituent Assembly of Pakistan was established on 3 June 1947. The representatives of the areas incorporated into Pakistan ceased to be members of the Constituent Assembly of India. New elections were held for the West Punjab and East Bengal (which became part of Pakistan, although East Bengal later seceded to become Bangladesh); the membership of the Constituent Assembly was 299 after the reorganization, and it met on 31 December 1947.