30 jan 1851 ano - 19th century Chinese and Japanese

Descrição:

A. These immigrants came to the states and often worked for a while and returned home after gaining wealth.
B. America promised work to these individuals.
C. Their origin country did not have the job opportunity that the states had.
D. In America, these immigrants faced racism and tension from citizens as the competition for jobs increased the dispute within the country.'
http://www.loc.gov/teachers/classroommaterials/presentationsandactivities/presentations/timeline/riseind/chinimms/chinimms.html