Which of the following was an area of agreement between lincoln and davis?
a-both wanted to avoid a war between the north and south.
b-both considered davis an equal leader to lincoln.
c-both considered lincoln the rightful leader of the union.
d-both believed the south had a right to leave the union.

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.