It is C, sorry if i’m wrong though
Because its the outer-rim of the earth, if it was inside, it'll be safer
It would be Farmers were tired of working long hours and the pay is still the same. Before such movement was fight for the farmers suffer a longer work hours that they have no time for rest and eat. They suffer the exhausting job with a small income and less or no rights at all.
It left the economy on treacherous ground. and in a decade it will collapse. too many casualties died. US attempted to bring everything back to normal, series of treaties and agreements were made. US's entry into the war was mainly because of the japanese aggression. look it up on enotes they have the rest of the answer