Life of Muhammad

Muhammad did not need a long time for his religion to appear and spread among those who waved his banner. God had perfected their religion for the Muslims before his death, and on that day he laid out the plan for the spread of the religion, so he sent to Khosrau, to Heraclius, and to others.
Of kings and princes in order to convert to Islam, and not one hundred and fifty years had passed since then, until the knowledge of Islam was spreading from Andalusia in Western Europe to India, to Turkestan, and to China in East Asia. Thus, it reached the Levant, Iraq, Persia, and Afghanistan - all of which had converted to Islam - between the Arab countries and the Kingdom of the Son of Heaven, as well as Egypt, Cyrenaica, Tunisia, and Algeria.
Marrakesh is between Europe and Africa and the mission of Muhammad, peace be upon him. From that day to the present day, the flag of Islam has continued to fly over all of these lands, except for Andalusia, which Christianity raided, tortured its people and made them suffer.
Colors of intensity and strength. Its people could not bear the patience for life, so some of them returned to Africa, and horror and terror returned those of them who turned away from their religion and the religion of their father to the religion of the cruel and tormentors.