The answer is B. discharge. Hope I helped!!!
In the late 19th century, immigrants arrived in large numbers on the U.S coast from China for the primary purpose of working on the Transcontinental Railroad.
Because they helped them with alot like moving heavy stuff from far distances and it made their job easier hope this helped you
<span>His success as a playwright depended on the part upon royal patronage.
which was the support of the queen and royals
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