Answer:
All three mention in the question had an impact on immigration in America.
Explanation:
The Freight trains were very influential for the immigrants to settle in the West. Trains also provided easy transportation for the agriculture goods and cattle to transport in cities in the East.
Coal industries during the late nineteenth and early twentieth centuries relied on immigrant labour. Immigrants labours in the early period were miners in their back home in Britain.
Bank clearings refer to bank transactions. High bank clearings were evidence of a healthy economy.
