What group of immigrants arrived in large numbers on the u. s. west coast for the primary purpose of working on the transcontinental railroad in the 19th century?

i belive the classic sword and a shield would do

the civil war was a fulfillment and completion of the constitution, not a revolution against it. changes in culture and society surely affected political life. lincoln hoped to bring the north and south together after the war by healing the nationand making people lose their resentment.

hope this you out just took thus test a min go and mad a 100

some american cities felt workers were being oppressed by business monopolies