Because they come from the same ethnic backgrounds
Answer:
number 10 should be the second one
Explanation:
9 would be to stop the spread of communism
The Inca Empire used the Quechua communication system which was letters and Egypt used the Hieroglyphics which were symbols.
Hope this helps...have a good day!! ;)
With a reaper, one man with a horse could harvest large fields in a day. It was thus possible to have much larger farms, with hundreds or even thousands of acres.