Name at least one social and economic hardship settlers faced

The ancient system of trade routes that ran from rome to china was known as the

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.

The low and midlevel clouds that look like cotton balls are