All of them were river valley based civilization remains, thought we have many cities we have many cities in uneven terrains and arid regions , which may either have been outposts for trade, or were well used with water harvesting techniques to use the little available water through the rains . Created artifacts indentify as “art”, religion and priestly class that maintained rituals and douctrines
The answer is true
this question is something related to science
Answer: The answer is Portugal.
Explanation:
Westernmost point.
Monchique Islet, Azores Islands, Portugal (31° 16′ 30″ W) (If considered part of Europe, though it sits on the North American Plate).
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A.advances in shipbuilding
