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in order of first (oldest) to fifth (newest), identify these early civilizations of the world greek, persian, roman, egyptian, and ethiopian

How did industrial production improvements impact export-dependent areas of the world during the great depression?   a.  demand for certain raw materials rose.      b.  demand for certain raw materials fell.      c.  the new technology was exported to most raw material producing nations.      d.  there was a decrease in tariffs.

Why are nation-states difficult to create?

This is the preoccupation with buying material goods