Which of the following were difficulties that had to be overcome in the building of the transcontinental railroad?
a. prairie farmers, a group who mostly opposed the railroad
b. government regulations protecting the environment
c. native american raids on work camps

Select the correct answer.which sentence about romans in the early roman republic is most likely to be true? use your knowledge of the origin of the roman republic to answer the question.a.they believed that kings could easily become cruel dictators.b.they disliked military generals for leading them into war. c.they were friendly to the people of the neighboring lands.d.they believed that men and women should have equal rights.

Which two sentences in this passage talk about china’s efforts to curb environmental degradation?

What was the effect of the industrial revolution on the working class?