Who is General Zia from Benazir Bhutto: From Prison to Prime Minister and what is their importance?

Brigadier General Zia led the military coup that ousted Ali Bhutto, which led him to rule the country for eleven years. In this time, he had Ali Bhutto executed and brutally persecuted Bhutto's family, having Nusrat and Benazir imprisoned on many occasions. When Benazir ran against him, he did everything he could to stop her until he died in a plane crash in 1988.