The pamphlet "Now or Never; Are We to Live or Perish Forever?" holds immense historical significance in the context of the Pakistan Movement. It was a pivotal document that articulated the demand for a separate Muslim homeland in British India and introduced the name "Pakistan."
The correct answer is Chaudhry Rehmat Ali. He was a Pakistani Muslim nationalist who published this influential pamphlet on January 28, 1933, from Cambridge, England. In this document, Rehmat Ali coined the acronym "Pakistan" by combining letters from the names of the Muslim-majority regions of Punjab, Afghan (North-West Frontier Province), Kashmir, Sindh, and Baluchistan.
The other options are incorrect: Allama Iqbal was a visionary poet and philosopher who conceptualized the idea of a separate Muslim state but did not author this specific pamphlet. Quaid-e-Azam Muhammad Ali Jinnah was the founder of Pakistan and its first Governor-General, but he was not the writer of "Now or Never." Liaqat Ali Khan was Pakistan's first Prime Minister, but he also did not write this pamphlet.