History of the British Raj
The history of the British Raj refers to the period of British rule on the Indian subcontinent between 1858 and 1947. The system of governance was instituted in 1858 when the rule of the East India Company was transferred to the Crown in the person of Queen Victoria (who in 1876 was proclaimed Empress of India). It lasted until 1947, when the British provinces of India were partitioned into two sovereign dominion states: the "Dominion of India" and the "Dominion of Pakistan", leaving the princely states to choose between them. The two new dominions later became the Republic of India and the Islamic Republic of Pakistan (the eastern half of which, still later, became the People's Republic of Bangladesh). The province of Burma in the eastern region of the Indian Empire had been made a separate colony in 1937 and became independent in 1948.
History of Khyber Pakhtunkhwa
The 15 August 1947 marked the end of the British Raj. In July 1947, the Parliament of the United Kingdom passed the Indian Independence Act 1947 declaring that by 15 August 1947 it would divide British India into the two new independent dominions of India and Pakistan. The act also declared that the fate of the North West Frontier Province would be subject to the result of referendum. This was in accord with the June 3rd Plan proposal to have a referendum to decide the future of the Northwest Frontier Province—to be voted on by the same electoral college as for the Provincial Legislative Assembly in 1946.