Cowboys were able to better meet the high demand for beef in the northern part of the country with invention of A. Passenger trains

B. Railroad trains

C. train stations

D. Refrigerated railcars

Which of the following individuals is promoting the idea of nationalism?

Which of the following could affect the human population? a hurricane makes landfall on an uninhabited island.a deadly virus emerges that can pass from human to human.a civil war breaks out in italy.a solar eclipse occurs.

What is a key believes of john locke in establishment of government