The answer is B, widespread unemployment
Answer:
After the Civil War,immigrants again began to stream to united states. Between 1870 and 1900, nearly 12 million immigrants arrived. more foreign-born people than had come to the country in the preceding 70 years.during the 1870s and 1880s, the majority came from Germany, Ireland, and England.
Explanation:
C. separate facilities for the races
Detroit is where in the midwestern they mined for salt.
