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.
Abolition of monarchy
The independence of the Indian subcontinent from direct British rule in 1947 posed a unique problem. From 1858, when the British government had assumed direct rule over the subcontinent, it had been governed as a quasi-federation, with most of the subcontinent (known as British India), under the direct rule of the British sovereign. The remainder of the subcontinent, however, was under a form of indirect rule through its division and subdivision into over 500 subnational monarchies, known as princely states; each was ruled by a prince in a subsidiary alliance with the British government. The princely states ranged from powerful and largely independent principalities such as Hyderabad or Mysore, with a high level of autonomy, to tiny fiefdoms a few dozen acres in size. The resulting imperial structure was broadly similar to that of the German Empire before the First World War.