Boosted economic prosperity through expansion of trade especially due to the rapid expansion and development of the 7000 mile silk road. The building of this road ensured that trade in farm produce developed a great deal.
Paleolithic peoples...
A. (They were nomadic.)
B. (They made some tools.)
They didn't really write, but cave paintings.
Neolithic was known for building.
The turkish leader who overturned prewar institutions and values was a mustafa kemal