The original computer similar to today's contemporary machineries
was the Analytical Engine, a device imagined and deliberated by British
mathematician Charles Babbage in the middle of 1833 and 1871. Charles
Babbage, deliberated as the "father of the computer". He is an English
polymath and mechanical engineer, invented the idea of a programmable computer.
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Paleolithic peoples...
A. (They were nomadic.)
B. (They made some tools.)
They didn't really write, but cave paintings.
Neolithic was known for building.
Ahy trained historians of Japan in the Western world was too small to
sustain such an enterprise. Although that number has grown, the
general editors have thought it best to draw on Japanese specialists for
contributions in areas where they retain a clear authority. In such
cases the act of translation itself involves a form of editorial cooperation
that requires the skills of a trained historian whose name deserves
acknowledgment.
Answer:
The amount of energy it takes on peoples labor to physically carry water back to their village and worrying about evaportation in hot weather which makes water transportation party weather dependant.
Looking for a clean source of water in the first place is also a tough one.
