Who was Omar Khayyam? a philosopher who supported the study of philosophy to better understand Islam
a scholar who emphasized the importance of the human spirit and was influential in Sufism
a mathematician, poet, and scientist who is often credited with writing The Rubaiyat
a scientist who communicated many of his ideas through the visual arts

The answer is C on Edge 2020.

A mathematician, poet, and scientist who is often credited with writing The Rubaiyat

Explanation:

would be helpful

nothing certain is known about what happened, but it seems that the country declined gradually, perhaps due to bad government, or, more likely, due to a series of bad harvests, which resulted in widespread and recurrent famine.

the answer is lower nubia. plz mark brainliest i am trying to improve rank.