The reconstruction of the Civil War was a success because the point of the war was to free slaves and unite the country again. After the south lost the war the north and south wre united once again and successfully freed the slaves. Therefore, the reconstruction was a success.
I think that voter I.D. is needed because if we didnt have it people would be going and voting serveral different times and impersonating people. 1 person would be able to vote multiple times without anyone knowing just so that they could get someone to win.