According to the traditional Islamic view, the Qur'an (Koran) began with revelations to Muhammad by the angel Gabriel in 610. The history of the Qur'an began when its verses were revealed to the Muhammad. The rise of Islam began around the time Muslims took flight in the Hijra, moving to Medina.
Caravans were used for a. building the pyramids. c. invading other countries. b. overland trade. d. worshipping the sun. Caravans were used for overland trade.
by Norm Kidder In many parts of the world tules, reeds, bulrushes and their relatives have been used by local groups as building material. The Egyptians used papyrus for paper and boats (more technically called balsas, or floats).