Shah Sawar Sahabah (R.A) by Ahmed Khalil Jumah.
These epic stories spread in all directions. As a result within the short span of fifteen years after the passing away of the Prophet , most of the areas of the two major continents of Asia and Africa, were under the control of the Muslims. The battles fought during the life of the Prophet introduced and made crystal-clear such principles of military strategy as had never been used in human history
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