By the end of the civil war:
a: many confederate leaders had been tried for treason
b: african americans had gained full citizenship
c: the south's economy had been destroyed
d: congress had passed legislation to rebuild the nation

i believe its the indians

on this day in 1913, henry ford installs the first moving assembly line for the mass production of an entire automobile. his innovation reduced the time it took to build a car from more than 12 hours to two hours and 30 minutes.