Answer:
Spectacles, or reading glasses, were present throughout the medieval period in Europe.
Explanation:
they were limited
Answer: Because they would have less manpower
Explanation:
D was the romans way of thinking in the matter and thus the anwser
Answer:
Irrigation
Explanation:
The techniques used by Ancient Egyptians and people living in Mesopotamia to meet their water and food needs was majorly irrigation .
The irrigation channels were majorly from the River Nile as water was usually fetched and then carried by oxens to farmlands and other areas which needed it. This was usually common in periods of drought where there was a decrease in water availability as a result of low or no rainfall.
