Group that was suffering an economic downturn long before the rest of the United States

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

Prior to the presence of europeans on the continent, the slave trade in africa a) did not exist in any form. b) was limited to internal trade only. c) included the trans-saharan and indian ocean slave trade. d) was rarely needed due to the lack of an agricultural economy.

Which statement best describes why henry adams was beaten