Partition of India in the United Provinces (where Muslims were attacked by Hindus), and on to Rawalpindi in March 1947 in which Hindus were attacked or driven out by Muslims. The British Prime Minister Attlee appointed Lord Louis Mountbatten as India's last viceroy, who was given the task to oversee British India's independence by June 1948, with the instruction to "avoid" partition and "preserve" a United India, but with adaptational authority to ensure a British withdrawal with minimal setbacks. Mountbatten hoped to revive the Cabinet Mission scheme for a federal arrangement for India. But despite his initial keenness for preserving the center the
Partition of India had been deadly, the scale and level of brutality during the Partition massacres was unprecedented. Although some scholars question the use of the term 'genocide' with respect to the Partition massacres, much of the violence was manifested with genocidal tendencies. It was designed to cleanse an existing generation and prevent its future reproduction." On 14 August 1947, the new Dominion of Pakistan came into being, with Muhammad Ali Jinnah sworn in as its first Governor General in Karachi. The following day, 15 August 1947, India, now a smaller "Union of India", became an independent country with official ceremonies taking place