What are the various ways in which the federal government attempted to resolve the issue of slavery in the territories in the decade prior to the Civil War?

During the age of global expansion and encounter, many individuals brought about change. how might we prepare for changes today?

Unlike the native territory of ancient greece, the ancient roman homeland

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.