I literally don't have any exact answers, so dm me or smth if this is wrong with A B C D or smth, but here:
During reconstruction, former confederate generals were unsupportive and extremely racist. Northern troops had to be sent to the south to enforce new anti-racist laws and delay the forming of Black Codes and Jim Crow laws. But still, The Ku Klux Klan formed, and Black Codes and Jim Crow laws formed with it once northern troops were sent away.
Because of the large amount of labour saved by giving workers specialized tasks in Industrial Revolution-era factories, some classical economists as well as some mechanical engineers such as Charles Babbage were proponents of division of labor.
The answer for this Q is C
Finding a business worth entrepreneuring
The Cross of Gold discourse was a discourse conveyed by William Jennings Bryan at the 1896 Democratic National Convention in Chicago. The discourse pushed Bimetallism. At the time, the Democratic Party needed to institutionalize the estimation of the dollar to silver and contradicted pegging the estimation of the United States dollar to a best quality level. The expansion that would come about because of the silver standard would make it less demanding for agriculturists and different borrowers to pay off their obligations by expanding their income dollars. It would likewise turn around the collapse which the U.S. experienced from 1873-1896.