Complex sentence: After participating in parliamentary elections in 1970, Amin was appointed and served as the eighth Prime Minister of Pakistan, and also was the first and the only Vice President of Pakistan from 1970 till 1972, leading Pakistan in Indo-Pakistani war of 1971.
Split into simpler sentences: After participating in parliamentary elections in 1970, Amin was appointed and served as the eighth Prime Minister of Pakistan. He was the first and the only Vice President of Pakistan from 1970 till 1972, leading Pakistan in the Indo-Pakistani war of 1971.