How did the arrival of railroads impact the indian territory’s economy?
a. fewer job opportunities were available to non-american indians.
b. the oil and mining industries transported more goods and grew greatly.
c. american indian tribes were able to maintain their traditional economies.
d. land was closed to white settlement, removing opportunities in the territory.

Once the plague became airborne, how could it then be spread?

What impact did company towns have on working conditions? company towns were ideal places to live because of the cheap prices of company stores. entertainment value in company towns made them attractions for those in rural areas. education provided by company towns workers to progress in the company. conditions in some towns indebted workers to trap them in the labor system.

Diarys letters and memoirs are good examples of what