Where did enlightenment thinkers get their idea of natural law?

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 did jefferson make the louisiana purchase?

Which of these were effects of mass production techniques used during 1920s