How did the federal government help railroads to grow during this period?

hi here is your answer hope it helps or then sry

Explanation:

Railroads, as private companies, needed to engage in profitable projects. So the federal government passed the Pacific Railroad Act that provided land grants to railroads. This provided public lands to railroad companies in exchange for building tracks in specific locations.

although the crusades failed to capture jerusalem, they had several major impacts on western europe. they increased the authority of the king: sometimes nobles died in battle without leaving an heir in which case the king got their land. kings passed taxes to pay for the crusades.

they bring people together to achieve control of the government

basically choosinng what sets in   congress and presdicny this is to keepthe antion hole and so it can last because wiht out authority it wouldnt last a week