How did slavery support the class structure in the south?

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.

Find and simplify an expression for the area of five rows of square with side lengths of x

What problem did the business leaders have with the roosevelt administration's policies? too much for tenant farmers not enough deficit spending too much deficit spending not enough for tenant farmers