Lend-lease act was a loophole that allowed American to lend or lease arms to great Britain without requiring cash payment. ... the United States would be able to lend or lease arms to any country considered "vital to the defense of the United States."
Answer:
I'm pretty sure it's B but sorry if it is not correct
I believe that they used the Oregon Trail
Generally speaking, <span>living and working conditions in the city improved during the Progressive era because Progressive reformers pushed the government to fight back against corruption in business that denied many people adequate pay and housing. </span>