I need help with the army ASVAB

What did the central and union pacific build? transcontinental railroad transcontinental highway transcontinental trail transcontinental path

Which of the following was an effect of allied defeats and high casualty rates on the eastern front? the united states issued the fourteen points. russia entered the war on the allied side. the united states entered the war sooner. russia experienced a revolution and dropped out of the war.

How do private property rights serve as an incentive in a free enterprise economy ?