Which statement best explains how Islamic cities earned a reputation for learning? Different cultures lived and worked together in cities.
Muslims were required to learn to read for religious reasons.
Books were written and traded through overland trade routes.
Scholars from around the world came to study at universities.

deists, human beings can know god only via reason and the observation of nature, but not by revelation or by supernatural manifestations

hope this

i believe it would influence their own way of understanding things. it shall be a foundation where they can draw or start an argument.   historians are also  scientists that  have their tools of analysis and expertise to unlock a variety of difficulties such as relationships of man, origin, politics, economy, and culture. based on facts and understanding on these areas, they may shade light to extract ideas and develop options to validate a hypothesis or debunk it.

the answer is a. physical map