What geographic factor influenced the changing political borders in the Indus River Valley? A. developments in transportation
B. damages from natural disasters
C. conflict over control of waterways
D. technological advancements in farming

Some historians argue that the changes brought by industrialization caused americans to beomce a more secular people. to what extent do you agree or disagree, and why? use evidence from chapter 18 to make your case.

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.

Name at least three countries neaolpeon controlled