How did muhammad influence the religion of islam?

Muslims also believe that the Qumran, which is the central religious text of Islam, was revealed to Muhammad by God, and that Muhammad was sent to restore Islam, which they believe to be the unaltered original monotheistic faith of Adam, Brahmani, Muse, 'Ida, and other Prophets.

an expansion is one of two basic business cycle phases; the other is contraction. the transition from expansion to contraction is a peak, and the changeover from contraction to expansion is a trough.

abraham lincoln  (february 12, 1809  – april 15, 1865) was an american statesman, politician, and lawyer who served as the 16th  president of the united states  from 1861 until  his assassination  in april 1865. lincoln led the nation through the  american civil war, its bloodiest war and its greatest moral, constitutional, and political crisis.[2][3]  he preserved the  union,  abolished slavery, strengthened the  federal government, and modernized  the u.s. economy.