How did the South's economic and social problems after the war contribute to its political problems?

a the South was too economically damaged for politics
b with many newly freed men and new politicians, it was unclear how the South would run state governments
c southerners resented Northerners too much to want to rejoin the Union
d the South didn't have the money to mount campaigns or hold elections

b with many newly freed men and new politicians, it was unclear how the South would run state governments