Which of the following was an environmental challenge faced by the Mesopotamians? A.
Not enough water to irrigate crops

B.
unpredictable flooding

C.
Too many natural resources

D.
Huge deserts

What led to the creation of suburbs in the early 1900s

Why would the rumor of a government contract change the value of this companys stock

Characteristics of what type of economic system are being described below? 1.economy in which some/all of the basic economic questions answered by central authority 2.trade generally limited to what is produced through the influence of the government a.command economies. b.market economies. c.traditional economies.