*two question problem *show your work and explain !

16+4= 20

3   x 2              3 x 2  =       12

_          +       _                        _12    =1

4 x 2                  2 x 2

no because after the troops were pulled many blacks were killed by hangings lynchings and other cruel ways which in a way interrupted the reconstruction of the south and differed from the way abraham lincoln had an idea of reconstruction

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