Answer:
D. The railroad opened new markets for agricultural products from the Great Plains.
Explanation:
One result of the construction of the transcontinental railroad was that the railroad opened new markets for agricultural products from the Great Plains.
Salt for gold
(hope that helps)
Answer:
Inoculation is a set of methods of artificially inducing immunity against various infectious diseases. The practice originated in the East before being imported to the Western world. The terms inoculation, vaccination, and immunization are often used synonymously, but there are some important differences between them.
Explanation:
A secondary source could be someone that maybe discovered the body or is doing evaluations to see why or how he died, like a doctor for instance it would be a secondary source because............the doctor was not there and he did not watch so....and if he wrote about it then that would be a secondary source! :) <3 hope this helps!
