1). What was one challenge workers faced while building the railroad? (A). There were too many people who wanted to work
(B). They had to blast tunnels through the mountains
(C). Native Americans villages were in the way
(D). The buffalo refused to move.

2). how did the transcontinental railroad change life in the United states?
(A). People stopped moving to new land.
(B). People stopped using Pony Express
(C). People no longer traveled by stagecoach
(D). People could travel great distances quickly

i think that it would be tenth of the first

in the 1800s, chinese workers migrated to the united states, first to work in the gold mines, but also to take agricultural jobs, and factory work, especially in the garment industry. chinese immigrants were particularly instrumental in building railroads in the american west, and as chinese laborers grew successful in the united states, a number of them became entrepreneurs in their own right. as the numbers of chinese laborers increased, so did the strength of anti-chinese sentiment among other workers in the american economy. this finally resulted in legislation that aimed to limit future immigration of chinese workers to the united states, and threatened to sour diplomatic relations between the united states and china.