How did the u. s. government encourage the growth of the railroad industry in the late 1800's?

The byzantine empire weakened after asia minor

What was the most important consequence of the large-scale ecological changes in africa two hundred thousand years ago?

Which of the following statements os an example of how climate and vegetation influence lifestyles? a. many south koreans enjoy watching american films and listening to american music. b. many mongolians are pastoral nomads who raise livestock for a living. c. many chinese peasants are moving to cities in search of better jobs opportunities. d. many north koreans wish to see relatives now living in korea.