Khan Abdul Ghani Khan
During a part of Ghani Khan’s life, modern-day Pakistan did not exist. India was under British rule (hence called British India) and was fighting for its independence from the British. On August 15, 1947, India finally gained its independence. And a day before, on August 14, 1947, Pakistan had been born, becoming independent of British India. Hence, before all this independence, the Pashtuns who are now in Pakistan (all except the Swati Pashtuns, since Swat was an independent, princely state until 1964) were under the rule of British India before the partition of India and Pakistan. This is where and why Bacha Khan’s work was significant.
History of Pakistan
On 14 August 1947 Pakistan gained independence. India gained independence the following day. The two provinces of British India: Punjab and Bengal were divided along religious lines by the Radcliffe Commission. Mountbatten is alleged to have influenced the Radcliffe Commission to draw the line in India's favour. Punjab's mostly Muslim western part went to Pakistan and its mostly Hindu/Sikh eastern part went to India but there were significant Muslim minorities in Punjab's eastern section and likewise there were many Hindus and Sikhs living in Punjab's western areas.