Which controversial issue was at the center of the scopes trial in 1925? a. the constitutionality of the military draft b. the role of science and religion in public education c. the responsibilities of the federal government to the poor d. the right of individuals to be protected from unlawful search and seizure

Consider the following invention from the american industrial era. cotton gin – a machine that removed seeds from short-staple cotton which option explains how this invention contributed to the role of the united states as an emerging world power? a. it was in high demand abroad, as many european nations had begun farming cotton. b. it led to the decline of slavery in the south, which enhanced america’s international reputation. c. it freed up many slaves to become factory workers in northern cities, which improved the economy. d. it increased production efficiency of a us cash crop that was in high demand in other nations.