Which of the following innovations helped ranchers establish boundaries around their lands? A. the introduction of more railroads B. the use of Herefords C. the spread of barbed wire D. the beginning of Wild West shows

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.

Each of the following countries was part of the big four at the paris peace conference except a. russia b. italy c. germany d. britain

Concentration camps built by nazis in 1933 initially held