What started WW1 and in what Country did it start​

What were some of the ideas that the democratic party emphasized that allowed them to appeal to most white voters?

Which of the following describes an effect of world war ll on the united states economy a. automobile companies produced a record number of cars b. many factories had to expand to produce military equipment c. the airplane industry suffered as the allies began using airplanes in combat d.cities with shipyards declined because so many ships had been sent overseas.

What was the significance of the transcontinental railroad? it to lower business prospects in california. it provided a commercial link between the east and the west. it was a provision of the civil rights act of 1875. it led to the homestead act.