Knowing that choices have consequences, why did early civilizations develop along river valleys?

a)nomadic tribes could use rivers to trade with others
b)river valleys were fertile places where agriculture could thrive
c)papyrus plants used to make paper grew near rivers
d)none of the above

1

b gas tractor

2

c and negotiated lower prices for farm equipment and supplies

3

d the grange

4

c over 15,000 bankrupt businesses

5

c people became more self-sufficient

the answer in this question is b.(1) create a clear chain of command; (2) limit independence of lower-level workers.  the numbered pair of phrases that best completes the tables as it relates to the united states federal bureaucracy was (1) create a clear chain of command; (2) limit independence of lower-level workers.

the abbasid caliphate was not affected by conflicts within the muslim community".

that nation has the option to trade goods for money with other nations nearby.