In 15,000 years prior to the industrial revolution, how many things did not change significantly ?

How did the location of islamic lands make cultural diffusion possible

What militaristic words does henry use when making his argument? how do they impact the effectiveness of his speech?

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.