France before being defeated at the Battle of Tours in 732; the Muslim Ottoman Empire attempted to conquer Vienna twice, laying siege to the city in 1485 and 1683), and thus became hostile to it. Alleged legacy of the Crusades Islamists who use this term often point to the Crusades and European colonization, believing it to be an example of an attempt to destroy the Muslim way of life. Sayyid Qutb, for example, not only believed the West had "a well-thought-out scheme the object of which is first to shake the foundations of Islamic beliefs," but maintained that the medieval Christian Crusades were not "a form of imperialism," but rather Western imperialism was a new form of the Crusades, "latter-day" imperialism in Muslim lands being "but a mask for the crusading spirit." Savory says: It is not surprising, therefore, to find a great similarity between the medieval view that it was safe to speak ill of Muhammad because his malignity exceeded whatever ill could be spoken of him, and the tone of nineteenth-century missionary tracts which exhorted the Muslims in India to abandon the false religion which they had been taught. There were even echos of the old crusading spirit. When the French occupied Algeria in 1830, they declared that they had in mind 'the greatest benefit to Christendom'. Similarly, Canning's solution to the 'problem' of the Ottoman empire was to bring it into modern Europe under Christian tutelage. When the French invaded Tunis in 1881, they considered their action a sacred duty 'which a superior civilisation owes to the populations which are less advanced'. On September 16, 2001, President George W. Bush referred to the war in Afghanistan as a Crusade: "This crusade, this war on terrorism is going to take a while. And the American people must be patient. I'm going to be patient." In contrast, historian Bernard Lewis points out that the Crusaders had strong motives to wage the Crusade other than the denigration of Islam. The lands they attempted to recover were the lands where Christianity was founded, including "the holy land where Christ had lived, taught and died", and where "a substantial proportion of the population ... perhaps even a majority, was still Christian", since "not much more than four centuries had passed since the Arab Muslim conquerors had wrested theses lands from Christendom". Rather than the Crusades leaving a psychological scar passed down through