Summary: History needs men and women of thought and those of action. In the 8th and 9th centuries, the Arabs, Persians, Spaniards and Africans had laid the intellectual foundation of Islam. In the 10th century, the Turks provided the primal energy to renew Islamic civilization and supplied the men and women of action who propelled it for over a thousand years. The Turks tower over the...

The fall of Jerusalem was the price paid by the Muslims for the continued civil wars brought on by competing Sunni and Shi’a visions of Islamic history. The Crusades, declared in 996, were an intercontinental invasion across a front line extending more than 3,000 miles from Spain to Palestine. At the time, the house of Islam was divided into three households. The Turks championed the...