The creation of a plat for a townsite would indicate where roads and buildings would be located.
I think it's D. Hindu- Arabic Numerals
The answer is most likely D
Explanation:
I used my best judgement to answer this as well as process of elimination, I immediately eliminated b and c. then it was between a and d for answers. I thought D made the most sense from what I know about ancient civilizations, and prehistoric history.
The answer is B. Indus River Valley.
Indus River Valley marks the easternmost edge of Islam under the Umayyads. The Umayyad Caliphate was the second caliphate out of the four major caliphates that was established after Muhammad's death. The Umayyad dynasty rules the Umayyad Caliphate.
