Andrew Johnson’s plan for Reconstruction was based on

A. his strong belief in Negro suffrage B. his belief that Indians were savages
C. a strict adherence to the Constitution; hence, since the former Confederate states had left the Union, great changes had to be made before they could re-enter
D. a strict adherence to the Constitution; hence, since the Union was indestructible, the former Confederate states had never really left it, and Reconstruction was therefore unnecessary
the answer is c right?

I would go with c myself.