Under President Johnson’s plan for Reconstruction, the way states could be readmitted to the Union was D. States had to ratify all three Reconstruction amendments.
<h3>President Johnson’s plan for Reconstruction</h3>
This refers to the plans by then-president Johnson to pardon states that wanted to break away and were involved in the American Civil War.
A large part of his plan was to make the states ratify not only the Fifteenth Reconstruction amendments but all of them and outlaw slavery, among many others.
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