Revolucion mexicana, que como cuando donde y porque pls

Which is more important in determining the format in which recordings are offered by the music industry, new technology or consumer sovereignty? explain.

Who was a leader of the soviet union. a) winston churchill b) fidel castro c) harry truman d) mikhail gorbachev

Which of the following encouraged westward expansion? a.the government decreased the price of federal land. b.each of these represents actions taken to encourage westward expansion. c.the government decreased the price of federal land d.the second national bank lowered the cost of borrowing money (reduced interest rates)