Answer:
The Islamic Golden Age was an era of cultural, economic, and scientific growth in Islamic history that lasted from the eighth through the fourteenth century.
Explanation: The Islamic Golden Age began in the year 750 AD and ended in the year 1258 AD.
I hope It's helpful
Because it was near rivers and other geographical advantages.
I don’t know if this helps but I found a Wikipedia page with lots of useful information. Sorry I couldn’t give a straight up answer but I haven’t gone over this in class.
Sorry i am not sure but i think Germany