The state which is not readmitted during the reconstruction in 1864 was Tennessee. Thus option (C) is correct.
<h3>How many states were there during reconstruction?</h3>
Reconstruction had total 11 states who were rebel states in the south in order to regain the republic form of the government and also wanted the representation in the congress by obtaining the seats.
There were seven former Confederate states are readmitted to the Union in the summer Alabama, Arkansas, Florida, Georgia, Louisiana, North Carolina, and South Carolina.
Tennessee was the only state to opt out of the 1864 reconstruction. So, choice (C) is the right OPTION.
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